Motor support mounting structure, air conditioner outdoor unit and air conditioner

Abstract

The invention discloses a motor support installation structure, an air conditioner outdoor unit and an air conditioner, the motor support installation structure comprises a motor support body and a chassis, the motor support body comprises a bottom plate and a side plate extending upwards from the bottom plate, first protrusions are arranged at the two ends, transversely arranged, of the bottom plate, and a clamping part is further arranged on the bottom plate; the clamping part is located between the two first protrusions, the connecting lines of the clamping part and the two first protrusions are arranged in a staggered mode, the base plate is provided with two inserting grooves corresponding to the two first protrusions so that the two first protrusions can be inserted and matched, and the base plate is provided with a clamping hole corresponding to the clamping part so that the clamping part can penetrate through the clamping hole and abut against the side face of the clamping part in a matched mode. Due to the fact that the connecting lines of the clamping parts and the two first protrusions are arranged in the staggered mode, a stable triangular supporting structure is formed after combination, the gravity center of the motor support body is more stable, the noise problem caused by collision between the motor support body and a chassis is relieved, assembling and machining of the subsequent procedure are facilitated, and the production efficiency is improved. And therefore, the smooth proceeding of the automatic processing process is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to a motor bracket mounting structure, an air conditioning outdoor unit and an air conditioner. Background Art

[0002] The existing installation matching forms of motor brackets and chassis usually adopt two types: plug-in type and push-in type. Although these two methods can have a certain limiting effect on the motor bracket, there are certain limiting blind spots, which makes the center of gravity of the motor bracket unstable after installation and still has a large shaking. It is not only easy to produce collision noise with the chassis, but the unstable state after assembly affects the production of subsequent processes, thereby affecting the entire automated processing process. Summary of the invention

[0003] The main purpose of the present invention is to propose a motor bracket installation structure, an air conditioner outdoor unit and an air conditioner, aiming to provide a more stable motor bracket installation structure, thereby improving the stability of the motor bracket after assembly, which is conducive to automated production.

[0004] To achieve the above object, the present invention provides a motor bracket installation structure, comprising:

[0005] The motor support body comprises a bottom plate and a side plate extending upward from the bottom plate, wherein both ends of the bottom plate arranged in a lateral direction are provided with a first protrusion, and the bottom plate is further provided with a clamping portion, wherein the clamping portion is located between two of the first protrusions, and the connecting line between the clamping portion and the two first protrusions is staggered; and,

[0006] The chassis is provided with two slots corresponding to the two first protrusions for the two first protrusions to be inserted and matched, and the chassis is provided with the clamping hole corresponding to the clamping part for the clamping part to pass through and tightly match with the side surface of the clamping part.

[0007] Optionally, the clamping portion is provided on one side of the two first protrusions facing the side plate; and / or,

[0008] The clamping portion comprises a connecting plate, the upper end of which is connected to the bottom plate, and the lower end of which can extend into the clamping hole, and the side surface of the connecting plate arranged along the longitudinal direction is tightly matched with the side wall of the clamping hole.

[0009] Optionally, two limit plates spaced apart in the transverse direction are provided on the chassis, each of the limit plates defines the slot with the chassis, and the two slots are open on the sides facing each other and the sides facing away from the side plate.

[0010] Optionally, the corners of the ends of the two limiting plates facing each other are bent upwards.

[0011] Optionally, a second protrusion is provided on the lower surface of each of the limiting plates;

[0012] The side surface of the first protrusion facing away from the bottom plate abuts against the second protrusion.

[0013] Optionally, at least one of the correspondingly arranged first protrusion and the second protrusion extends in the lateral direction.

[0014] Optionally, the first protrusion has a first side surface and a second side surface arranged at an angle, the first side surface is arranged toward the side plate, the angle between the first side surface and the bottom plate is α, and the angle between the second side surface and the bottom plate is β, wherein α≤β.

[0015] Optionally, the angle between the first side surface and the second side surface is θ1, wherein 70°≤θ1≤80°; and / or,

[0016] 0<β≤90°.

[0017] Optionally, the clamping hole extends in the longitudinal direction, and the width of the clamping hole is gradually reduced toward the side plate.

[0018] Optionally, the clamping hole is formed with a first hole segment, a second hole segment and a third hole segment whose widths decrease sequentially toward the side plate direction;

[0019] The clamping portion extends from the first hole segment and can pass through the second hole segment and abut against an edge of the third hole segment.

[0020] Optionally, a boss is provided on the chassis, and the two slots and the clamping hole are both provided on the boss;

[0021] The end of the bottom plate away from the side plate is bent downward to form a bent portion, and the bent portion is in contact with the side wall of the boss.

[0022] Optionally, the angle between the bending portion and the bottom plate is θ2, wherein θ2≥108°.

[0023] Optionally, at least one connecting hole is provided on the boss and the bent portion for passing an external screw.

[0024] Optionally, the side panel and the bottom panel are integrally formed.

[0025] Optionally, a plurality of reinforcing ribs are provided between the side plate and the bottom plate, and one end of each reinforcing rib is connected to the side plate, and the other end is connected to the bottom plate.

[0026] The present invention also provides an air conditioner outdoor unit, comprising:

[0027] The above motor bracket installation structure, and

[0028] The condenser is arranged on the chassis and corresponds to the side plate.

[0029] Optionally, the condenser is spaced apart from the side plate.

[0030] The present invention also provides an air conditioner, comprising the above-mentioned air conditioner outdoor unit.

[0031] In the technical solution of the present invention, the motor support body is mounted and installed on the power supply assembly, and the chassis serves as the installation base and bears the load. The two first protrusions are inserted and matched with the two slots to achieve the limitation in the lateral direction and the up and down direction. The clamping part can extend downward into the clamping hole to play a pre-fixing role to prevent the motor support body from shaking in the lateral direction. When the motor support body is pushed in for assembly, it can be tightly matched with the wall surface of the clamping hole to complete the circumferential limitation of the motor support body. In addition, due to the staggered setting of the connecting line between the clamping part and the two first protrusions, a stable triangular support structure is formed after the combination, so that the center of gravity of the motor support body is more stable, the noise problem caused by the collision between the motor support body and the chassis is alleviated, and it is beneficial to the assembly and processing of the subsequent process, thereby ensuring the smooth progress of the automated processing process. At the same time, since the motor support body is supported by a stable triangle, other hook connection structures can be omitted in its structural form, the coordination with other components can be reduced, and the noise can be further reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0033] Figure 1 A partial three-dimensional schematic diagram of an embodiment of an air-conditioning outdoor unit provided by the present invention;

[0034] Figure 2 for Figure 1 A three-dimensional schematic diagram of the motor bracket body;

[0035] Figure 3 for Figure 2 An enlarged schematic diagram of the midsole plate;

[0036] Figure 4 for Figure 2 A partial side view of the middle motor bracket body;

[0037] Figure 5 for Figure 1Schematic diagram of the mid-chassis.

[0038] Description of Figure Numbers:

[0039] Label name Label name 100 Motor bracket installation structure 2 Chassis 1 Motor bracket body 21 Card hole 11 Base Plate 22 Limit plate 111 The first bulge 221 Second bulge 111a First side 23 Boss 111b Second side a Connection hole 112 Card connection 3 Reinforcement 12 Side panels 200 Condenser 13 Bending part

[0040] 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

[0041] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0042] It should be noted that if a directional indication is involved in the embodiment of the present invention, the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0043] 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 used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is 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.

[0044] The existing installation matching forms of motor brackets and chassis usually adopt two types: plug-in type and push-in type. Although these two methods can have a certain limiting effect on the motor bracket, there are certain limiting blind spots, which makes the center of gravity of the motor bracket unstable after installation and still has a large shaking. It is not only easy to produce collision noise with the chassis, but the unstable state after assembly affects the production of subsequent processes, thereby affecting the entire automated processing process.

[0045] Specifically, in the air conditioner outdoor unit, the motor bracket shakes a lot and has an unstable center of gravity by combining the chassis clamping and the hook connection to the condenser, which will cause collision noise with the condenser and the chassis, posing a quality risk. In addition, since the motor bracket involves the combination of multiple parts during assembly, the assembly difficulty and assembly time are increased.

[0046] In view of this, the present invention provides a motor bracket installation structure, an air-conditioning outdoor unit and an air conditioner, aiming to provide a more stable motor bracket installation structure, thereby improving the stability of the motor bracket after assembly, and making the assembly method simpler through structural adjustment, which is conducive to automated production. Figures 1 to 5 An embodiment of an air-conditioning outdoor unit provided by the present invention.

[0047] Please refer to Figure 1 The air conditioner outdoor unit includes a motor support mounting structure 100 and a condenser 200. The motor support body 1 and the condenser 200 are both arranged on the chassis 2. The condenser 200 extends up and down and corresponds to the side panel 12 of the motor support body 1, thereby completing the assembly of the internal structure.

[0048] For details, please refer to Figures 2 to 3 and Figure 5 The motor bracket mounting structure 100 includes a motor bracket body 1 and a chassis 2, wherein the motor bracket body 1 includes a bottom plate 11 and a side plate 12 extending upward from the bottom plate 11, and first protrusions 111 are provided at both ends of the bottom plate 11 in the transverse direction. A clamping portion 112 is also provided on the bottom plate 11, and the clamping portion 112 is located between the two first protrusions 111, and the clamping portion 112 is staggered with the connecting line of the two first protrusions 111. The chassis 2 is provided with two slots corresponding to the two first protrusions 111 for the two first protrusions 111 to be inserted and matched, and the chassis 2 is provided with the clamping hole 21 corresponding to the clamping portion 112 for the clamping portion 112 to pass through and tightly match with the side of the clamping portion 112.

[0049] In the technical solution of the present invention, the motor support body 1 is mounted and installed on the motor assembly, and the chassis 2 serves as the installation base and bears the load. The two first protrusions 111 are inserted and matched with the two slots to achieve the limitation in the lateral direction and the up and down direction. The clamping portion 112 can extend downward into the clamping hole 21 to play a pre-fixing role to prevent the motor support body 1 from shaking in the lateral direction. When the motor support body 1 is pushed in for assembly, it can be tightly matched with the wall surface of the clamping hole 21 to complete the circumferential limitation of the motor support body 1. In addition, due to the staggered arrangement of the connecting line of the clamping portion 112 and the two first protrusions 111, a stable triangular support structure is formed after the combination, so that the center of gravity of the motor support body 1 is more stable, the noise problem caused by the collision between the motor support body 1 and the chassis 2 is alleviated, and it is beneficial to the assembly and processing of the subsequent process, thereby ensuring the smooth progress of the automated processing process. At the same time, since the motor support body 1 is supported by a stable triangle, other hook connection structures can be omitted in its structural form, the coordination with other components can be reduced, and the noise can be further reduced.

[0050] It should be understood that based on the above-mentioned motor bracket installation structure 100, in one embodiment, a hook is added above the side plate 12 of the motor bracket to connect to the condenser 200. Since the motor bracket body 1 and the chassis 2 cooperate stably, the motor bracket body 1 has a small amount of shaking or even no shaking. At this time, the collision noise problem between the hook and the condenser 200 is reduced. In another embodiment, please refer to Figure 1 , the condenser 200 is spaced apart from the side plate 12. At this time, the condenser 200 and the motor support body 1 are completely separated, and the two do not contact each other. There is a certain gap when they are matched, so that the motor support body 1 can be assembled and matched only with the chassis 2, and the assembly method is more convenient. At the same time, the collision noise problem between the motor support body 1 and the condenser 200 can be avoided.

[0051] It should be understood that the present invention does not limit the specific orientation relationship between the first protrusion 111 and the clamping portion 112. The clamping portion 112 can be arranged on the side of the two first protrusions 111 facing the side plate 12, or on the side of the two first protrusions 111 facing away from the side plate 12. It is preferably reasonably arranged according to the insertion direction of the slot. At the same time, the clamping portion 112 can be located in the middle position of the two first protrusions 111, or can be staggered, and the triangular support effect is not affected. It is preferred to arrange the clamping portion 112 in the middle position, so that the center of gravity of the motor bracket body 1 is closer to the connection between the bottom plate 11 and the side plate 12.

[0052] The present invention does not limit the specific structural form of the clamping portion 112. In one embodiment, please refer to Figure 4 , the clamping part 112 includes a connecting plate, the upper end of which is connected to the bottom plate 11, and the lower end of which can extend into the clamping hole 21. The side surface of the connecting plate arranged along the longitudinal direction is tightly matched with the side wall of the clamping hole 21. At this time, the connecting plate is a straight plate extending up and down, which is perpendicular to the bottom plate 11. This arrangement can ensure the clamping effect with the clamping hole 21 and avoid the connection plate itself bending and there is a matching gap when it is matched with the clamping hole 21, causing the motor bracket body 1 to shake. In other embodiments, the clamping part 112 can also be a special-shaped structure, but it needs to have a straight section to match with the clamping hole 21.

[0053] In this embodiment, the clamping portion 112 is disposed on one side of the two first protrusions 111 facing the side plate 12 , and its structure is configured as a connecting plate.

[0054] In the embodiment of the present application, the clamping portion 112 is formed by cutting and bending a part of the bottom plate 11. Similarly, two first protrusions 111 are formed integrally with the bottom of both ends of the bottom plate 11 in the transverse direction by press working.

[0055] In other embodiments, both the first protrusion 111 and the clamping portion 112 may be external parts installed on the bottom plate 11 by welding, bonding, etc., and the present invention is not limited to this.

[0056] For further information, please refer to Figure 5 , the chassis 2 is provided with two limit plates 22 spaced apart in the transverse direction, each of the limit plates 22 defines the slot with the chassis 2, and the two slots are open on the sides facing each other and the side facing away from the side plate 12. That is, the two adjacent sides of the slot are open, and the other two sides are blocked, thereby ensuring the transverse and longitudinal limitation of the motor bracket body 1 and limiting the pushing direction of the motor bracket body 1. It should be understood that each of the limit plates 22 can be a structure integrally formed with the bottom plate 11, obtained by local stamping and cutting of the bottom plate 11, or can be connected to the bottom plate 11 by welding.

[0057] In other embodiments, the slot may also be arranged vertically. In this case, the motor bracket body 1 is pre-installed in an inserted manner. The structure of the slot or the first protrusion 111 should be reasonably arranged to achieve the guiding and limiting functions. The present invention does not provide a detailed description of this.

[0058] Considering that the surface of the first protrusion 111 may have a certain curvature, in order to limit the insertion depth of the motor bracket body 1 and ensure the tightness of the insertion fit, a second protrusion 221 is provided on the lower surface of each of the limiting plates 22; the side of the first protrusion 111 facing away from the bottom plate 11 abuts against the second protrusion 221. That is, the second protrusion 221 plays a role in limiting and tightly fitting. The present invention does not limit the specific shape of the second protrusion 221, which can be a convex block, a convex strip, a convex point, etc. It is preferred to set the second protrusion 221 to be an arc shape to avoid wear and scratches caused by sharp fit between parts.

[0059] It is understandable that the second protrusion 221 can be formed by a portion of the limiting plate 22 protruding downward. Of course, the limiting plate 22 can be a complete planar structure, and the second protrusion 221 can be a bump directly formed on the plane.

[0060] During the assembly process of the motor bracket body 1 and the chassis 2, the bottom plate 11 is placed at a position substantially the same as the height of the slot, so that the bottom plate 11 extends from the open side of the slot along both sides in the lateral direction. During the pushing process, the two first protrusions 111 enter the slot. When moving to contact with the second protrusion 221, the clamping portion 112 is located near the wall of the clamping hole 21. Continue to push so that the clamping portion 112 is pressed tightly. At this time, stop pushing to achieve a stable fit. Even if inertia or local deformation is generated by external force, the second protrusion 221 can also play a good limiting effect.

[0061] Furthermore, at least one of the first protrusion 111 and the second protrusion 221 is arranged correspondingly, and extends in the lateral direction, thereby ensuring that the first protrusion 111 and the second protrusion 221 have a good matching effect and a large contact area. In this embodiment, the second protrusion 221 is an arc-shaped convex point, and the first protrusion 111 has a certain length in the lateral direction.

[0062] It should be understood that the shape of the second protrusion 221 can also be set to be the same as the shape of the first protrusion 111, but in the opposite direction, that is, the first protrusion 111 is a U-shaped structure formed by the edge of the bottom plate 11 protruding upward, and the second protrusion 221 can be a V-shaped structure protruding downward in the middle of the limiting plate 22. The first protrusion 111 and the second protrusion 221 can be set as through grooves or grooves according to actual design positions.

[0063] At the same time, since the clamping portion 112 and the line connecting the two first protrusions 111 are staggered, accordingly, the wall surface of the clamping hole 21 close to the side plate 12 and the line connecting the two second protrusions 221 are staggered.

[0064] Moreover, the corners of the ends of the two limit plates 22 facing each other are bent upward. As a result, the space of the front end portion where the limit plates 22 cooperate with the chassis 2 can be larger, which is convenient for the smooth insertion of the bottom plate 11. In this embodiment, the corners of the front ends of the two limit plates 22 close to each other are bent in a direction away from the chassis 2. As a result, the space of the front ends between the two limit plates 22 and the chassis 2 close to each other can be larger, which is convenient for the bottom plate 11 to be inserted into the slot, and the assembly efficiency of the motor bracket body 1 and the chassis 2 is improved.

[0065] Furthermore, the first protrusion 111 has a first side surface 111a and a second side surface 111b arranged at an angle, the first side surface 111a is arranged toward the side plate 12, the angle between the first side surface 111a and the bottom plate 11 is α, and the angle between the second side surface 111b and the bottom plate 11 is β, wherein α≤β. Such an arrangement enables the first side surface 111a and the second side surface 111b to have different inclination amplitudes, that is, it is preferred to set the slope of the second side surface 111b to be steeper and the slope of the first side surface 111a to be gentler. It can prevent the motor bracket body 1 from falling out of the slot, and when cooperating with the second protrusion 221, it can prevent the sliding friction from being too small so that the second protrusion 221 directly slides through the arc transition between the first side surface 111a and the second side surface 111b, causing the limit failure.

[0066] Based on the above embodiment, the numerical range of the angle between the second side surface 111 b and the bottom plate 11 is 0<β≤90°. It can be understood that the second side surface 111 b can be arranged obliquely or vertically.

[0067] The angle between the first side surface 111a and the second side surface 111b is θ1, preferably 70°≤θ1≤80°, and this dimension is not limited to a fixed value and can be changed according to actual conditions.

[0068] In one embodiment, the clamping hole 21 extends in the longitudinal direction, and the width of the clamping hole 21 is gradually reduced toward the side plate 12. The clamping hole 21 is shaped like a trumpet, which is convenient for the clamping part 112 to extend into, and the narrower part can cooperate well with the clamping part 112 to avoid the gap being too large to easily shake or slide out in the reverse direction.

[0069] Furthermore, a baffle can be provided at the bottom of the connecting plate, which extends laterally and has a size smaller than the end of the clamping hole 21 facing away from the side plate 12, but larger than the end of the clamping hole close to the side plate 12, that is, during the initial mating, the baffle can extend into the clamping hole 21 together with the connecting plate for pre-limiting, and as the base plate 11 is installed, the baffle forms a limiting blockage, so that the clamping portion 21 will not slip out of the clamping hole 21 upward, thereby limiting the installation direction and disassembly direction of the motor bracket body 1.

[0070] It should be noted that, after the baffle plate cooperates with the connecting plate, the clamping portion as a whole is a T-shaped or L-shaped structure.

[0071] In this embodiment, the clamping hole 21 is formed with a first hole section, a second hole section and a third hole section whose widths decrease in sequence toward the side plate 12; the clamping portion 112 extends from the first hole section and can pass through the second hole section and abut against the edge of the third hole section. The width of the first hole section is the largest, which is convenient for the clamping portion 112 to extend into, and the width of the second hole section is slightly smaller, in order to avoid the clamping portion 112 from moving back easily due to excessive matching clearance. The size of the third hole section is adapted to the size of the clamping portion 112, and the wall surface that fits the clamping portion 112 is a straight section, thereby ensuring a good matching effect.

[0072] It should be noted that, in this embodiment, each hole segment is connected and transitioned by an inclined surface, and the longitudinal dimensions of the first hole segment, the second hole segment and the third hole segment can be the same or different. In this embodiment, considering that the clamping portion 21 is a thin sheet structure, the longitudinal dimension of the third hole segment is the smallest and can accommodate the clamping portion 21. The edge of the first hole segment should be arranged to protrude from the opening of the slot.

[0073] Please refer to Figures 4 to 5 The chassis 2 is provided with a boss 23, and the two slots and the clamping hole 21 are both provided on the boss 23; the end of the bottom plate 11 away from the side plate 12 is bent downward to form a bent portion 13, and the bent portion 13 is in contact with the side wall of the boss 23. Specifically, the part of the boss 23 corresponding to the bent portion 13 is also inclined, so that the two can be in contact, so that the entire motor bracket body 1 is stably fixed on the chassis 2, the center of gravity is more stable, and at the same time, it can play a longitudinal limiting effect.

[0074] In this embodiment, the peripheral sides of the boss are all inclined to facilitate stamping, that is, the boss is not a realization structure, but is formed by the local concave and convex of the chassis 2. The slot and the clamping hole 21 are both arranged on the upper end surface of the boss 23.

[0075] Specifically, the angle between the bending portion 13 and the bottom plate 11 is θ2. If θ2 is designed to be too small, it is easy to cause the center of gravity of the motor bracket body 1 to be biased, affecting stability. Therefore, in this embodiment, it is preferably set to θ2≥108°.

[0076] In order to enhance the connection strength between the motor support body 1 and the chassis 2, at least one connection hole a is provided on the boss 23 and the bent portion 13 for external screws to pass through. In this embodiment, two connection holes a are provided at intervals and fastened by two screws, thereby increasing the reliability of the connection between the bottom plate 11 and the chassis 2. In this embodiment, each of the connection holes a is a threaded hole.

[0077] It should be understood that the side panel 12 and the bottom panel 11 may be integrally formed, or may be welded or screwed together. Preferably, the side panel 12 and the bottom panel 11 are integrally formed so as to have good strength. Considering the installation protection of the motor assembly, the top of the side panel 12 is also provided with a top plate parallel to the bottom panel 11 to form a U-shaped bracket structure.

[0078] In order to improve the structural strength, a plurality of reinforcing ribs 3 may be provided between the side panels 12 and the bottom panel 11, one end of each reinforcing rib 3 being connected to the side panels 12 and the other end being connected to the bottom panel 11. In this embodiment, a plurality of reinforcing ribs 3 having a triangular cross section are provided, and the distribution along the lateral intervals is as shown in FIG. Figure 3 Since the clamping portion 21 is adjacent to the side plate in this embodiment, the plurality of reinforcing ribs 3 are arranged to avoid the position where the clamping portion 21 is formed. A convex rib extending to the side plate 12 and / or the bending portion 13 may also be provided on the surface of the bottom plate 11 .

[0079] In the transverse direction, the width of the side panel 12 is smaller than that of the bottom panel 11 and is connected to one side edge of the bottom panel 11 in the longitudinal direction, so that when the bottom panel 11 is inserted into the two slots, the side panel 12 can be prevented from causing obstruction and interference.

[0080] The present invention also provides an air conditioner, including the above-mentioned air-conditioning outdoor unit, and the air conditioner includes all the technical features of the above-mentioned air-conditioning outdoor unit, and therefore, also has the technical effects brought by all the above-mentioned technical features, which will not be described one by one here.

[0081] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A motor bracket installation structure, characterized in that: include: The motor support body comprises a bottom plate and a side plate extending upward from the bottom plate, wherein both ends of the bottom plate arranged in a lateral direction are provided with a first protrusion, and the bottom plate is further provided with a clamping portion, wherein the clamping portion is located between two of the first protrusions, and the connecting line between the clamping portion and the two first protrusions is staggered; and, The chassis is provided with two slots corresponding to the two first protrusions for the two first protrusions to be inserted and matched, and the chassis is provided with the clamping hole corresponding to the clamping part for the clamping part to pass through and tightly match with the side surface of the clamping part.

2. The motor bracket installation structure according to claim 1, characterized in that: The clamping portion is provided on one side of the two first protrusions facing the side plate; and / or, The clamping portion comprises a connecting plate, the upper end of which is connected to the bottom plate, and the lower end of which can extend into the clamping hole, and the side surface of the connecting plate arranged along the longitudinal direction is tightly matched with the side wall of the clamping hole.

3. The motor bracket installation structure according to claim 1, characterized in that: The chassis is provided with two limit plates spaced apart in the transverse direction, each of the limit plates defines the slot with the chassis, and the two slots are open on the sides facing each other and the sides facing away from the side plate.

4. The motor bracket installation structure according to claim 3, characterized in that: The corners of the two limit plates at their ends facing each other are bent upward.

5. The motor bracket installation structure according to claim 3, characterized in that: A second protrusion is provided on the lower surface of each of the limiting plates; The side surface of the first protrusion facing away from the bottom plate abuts against the second protrusion.

6. The motor bracket installation structure according to claim 5, characterized in that: At least one of the first protrusion and the second protrusion that are correspondingly arranged extends in the lateral direction.

7. The motor bracket mounting structure according to claim 1 or 5, characterized in that: The first protrusion has a first side surface and a second side surface which are arranged at an angle, the first side surface is arranged toward the side plate, the angle between the first side surface and the bottom plate is α, and the angle between the second side surface and the bottom plate is β, wherein α≤β.

8. The motor bracket mounting structure according to claim 7, characterized in that: The angle between the first side surface and the second side surface is θ1, wherein 70°≤θ1≤80°; and / or, 0＜β≤90°。 9. The motor bracket installation structure according to claim 1, characterized in that: The clamping hole extends in the longitudinal direction, and the width of the clamping hole is gradually reduced toward the side plate.

10. The motor bracket installation structure according to claim 1, characterized in that: The clamping hole is formed with a first hole section, a second hole section and a third hole section whose widths decrease in sequence toward the side plate direction; The clamping portion extends from the first hole segment and can pass through the second hole segment and abut against an edge of the third hole segment.

11. The motor bracket installation structure according to claim 1, characterized in that: The chassis is provided with a boss, and the two slots and the clamping hole are both arranged on the boss; The end of the bottom plate away from the side plate is bent downward to form a bent portion, and the bent portion is in contact with the side wall of the boss.

12. The motor bracket installation structure according to claim 11, characterized in that: The included angle between the bending portion and the bottom plate is θ2, wherein θ2≥108°.

13. The motor bracket installation structure according to claim 11, characterized in that: The boss and the bent portion are each provided with at least one connecting hole for allowing an external screw to pass through.

14. The motor bracket installation structure according to claim 1, characterized in that: The side plate and the bottom plate are integrally formed.

15. The motor bracket installation structure according to claim 1, characterized in that: A plurality of reinforcing ribs are arranged between the side plate and the bottom plate, one end of each reinforcing rib is connected to the side plate, and the other end of each reinforcing rib is connected to the bottom plate.

16. An air conditioner outdoor unit, characterized in that: include: The motor bracket mounting structure according to any one of claims 1 to 15, and The condenser is arranged on the chassis and corresponds to the side plate.

17. The air conditioner outdoor unit according to claim 16, characterized in that: The condenser is spaced apart from the side plate.

18. An air conditioner, characterized in that: It comprises an air-conditioning outdoor unit as described in any one of claims 16 to 17.

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