A conveniently installed motor for air conditioner cabinet

Abstract

The present invention discloses a motor for an air conditioner cabinet that is easy to install, and the present invention relates to the field of motor technology. The motor for an air conditioner cabinet that is easy to install can realize the quick connection or quick disassembly operation of the motor protection mechanism and the mounting seat by setting a quick-change component 1 and a quick-change component 2; the quick-change component 1 can be firmly sleeved on the outside of the quick-change component 2 by using the self-gravity of the motor component and the motor protection mechanism, and the push rod can simultaneously push multiple wedge blocks to flip while moving down along the cylinder body 2, so that the push rod protrudes from the through hole and tightly presses against the inner wall of the cylinder body 1, so as to achieve the purpose of limiting the position of the quick-change component 1, and then the protection mechanism can be stably connected to the top of the mounting seat; after the position of the quick-change component 1 is stable, each lock buckle can be inserted into one of the lock sleeves by rotating the ring, and the quick-change component 2 is further locked on the basis of the primary locking component, so that the motor installation position is more stable.

Description

Technical Field

[0001] The invention relates to the technical field of motors, and in particular to a motor for an air-conditioning cabinet which is easy to install. Background Art

[0002] When installing the air conditioner cabinet motor, a base is required to be installed in conjunction with the motor. Special installation tools are mostly used between the base and the motor, and the two are installed in the designated position with the help of bolts.

[0003] Referring to a stepper motor for air conditioning that is easy to install with Chinese patent publication number CN215646523U, the device is easy to install and disassemble through the mutual use of the outer shell, fan cover, support rod, connecting plate, threaded barrel, threaded rod, rotating shaft and iron core, and the device is easy to replace, thereby increasing the use effect of the device and facilitating the maintenance of internal parts, thereby increasing the maintenance efficiency of the device. Through the mutual use of the iron core, rotor, stator, winding, laminations, bearings, output shaft, unit heat sink, fan blades and heat dissipation holes, the device is easy to dissipate heat and maintain the stability of the inside of the device, thereby preventing the internal parts from burning due to long-term use and increasing the service life of the device.

[0004] Referring to a permanent magnet motor that is easy to install with Chinese patent publication number CN220122667U, after the limit card plate is rotated forty-five degrees clockwise so that the limit card plate and the base are completely overlapped, the position of the sliding hole is affected by the limit card plate and cannot be moved. At the same time, the limit card plate is limited by the baffle plate and cannot be rotated again. In this way, the permanent magnet motor body can be quickly fixed. When the permanent magnet motor body is removed, it is only necessary to press the baffle plate again and then rotate the limit card plate counterclockwise to reset it, so that it can be easily removed. The operation is simple and it is easy to disassemble and assemble the permanent magnet motor body, thereby greatly improving work efficiency.

[0005] A comprehensive analysis of the above patents reveals the following defects:

[0006] 1) After the air conditioner cabinet motor fails, it needs to be disassembled and repaired. However, since the air conditioner cabinet motor is often fixed inside by bolts, and the internal space of the air conditioner cabinet is small, the staff cannot flexibly use tools such as wrenches to disassemble the bolts, resulting in slow and inefficient motor disassembly and installation process, which not only increases the workload of maintenance personnel, but also prolongs the maintenance cycle of the motor, affecting the use of the air conditioner cabinet. For example, a stepper motor for air conditioning that is easy to install, with Chinese patent publication number CN215646523U, uses a threaded rod and a threaded barrel to fix the motor, which is essentially the same as the traditional bolt connection and fixing method, and cannot achieve the effect of convenient and quick installation of the motor.

[0007] 2) The motor generates a lot of heat when it is running. The traditional way of setting up heat dissipation fins can only dissipate the heat slowly from the motor, but cannot quickly and effectively discharge the heat, resulting in the motor being unable to continue to operate for a long time, which affects the service life of the motor. For example, referring to a permanent magnet motor that is easy to install with Chinese patent publication number CN220122667U, the heat generated by the motor after installation cannot be quickly and timely discharged, which easily causes the temperature of the internal components of the motor to be too high and damaged.

[0008] Therefore, the present invention proposes a motor for an air-conditioning cabinet that is easy to install to solve the above problems. Summary of the invention

[0009] In view of the deficiencies in the prior art, the present invention provides an easy-to-install motor for an air-conditioning cabinet, which solves the problem that most air-conditioning cabinet motors are fixed by bolts, and the internal space of the air-conditioning cabinet is small, and the staff cannot flexibly use tools such as wrenches to remove the bolts, resulting in a slow and inefficient motor disassembly and installation process, which not only increases the workload of maintenance personnel, but also extends the maintenance cycle of the motor, affecting the use of the air-conditioning cabinet, and the motor cooling fins can only slowly dissipate the heat of the motor, and cannot quickly and effectively discharge the heat, resulting in the motor being unable to continue to operate for a long time, affecting the service life of the motor.

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions: a motor for an air-conditioning cabinet that is easy to install, comprising a mounting base fixedly installed inside the air-conditioning cabinet housing, a motor protection mechanism detachably arranged on the top of the mounting base, and a motor assembly arranged inside the motor protection mechanism, the motor protection mechanism comprising a motor fixing mechanism 1 and a motor fixing mechanism 2 detachably connected to the top of the motor fixing mechanism 1, the motor fixing mechanism 1 and the mounting base are connected through a quick-change mechanism, the quick-change mechanism comprising a quick-change assembly 1 fixedly arranged on the four corners of the top of the mounting base and a plurality of quick-change assemblies 2 fixedly arranged on the four corners of the bottom of the motor fixing mechanism 1 and arranged one-to-one with the position of the quick-change assembly 1.

[0011] The quick-change component 2 includes a cylinder 2 fixedly connected to the top of the mounting seat and a locking component rotatably sleeved on the outer wall of the cylinder 2 for use with the quick-change component 1. The locking component includes a circular ring and a plurality of locking buckles evenly and fixedly connected to the outer wall of the circular ring for use with the locking sleeve. A plurality of through holes are equidistantly provided on the outer wall of the cylinder 2 and above the circular ring. A primary locking component for limiting the displacement of the cylinder 1 is provided on the inner wall of the cylinder 2 and at a position opposite to the through holes.

[0012] The quick-change assembly 1 includes a cylinder 1 slidably mounted on the outer wall of the cylinder 2 and a push rod fixedly connected to the top of the cylinder 1 cavity. A plurality of locking sleeves are evenly and fixedly arranged on the outer wall of the cylinder 1. One end of the lock buckle is slidably connected to the inside of the locking sleeve, and the push rod is slidably connected to the inside of the cylinder 2.

[0013] Preferably, the primary locking assembly includes a rotating frame fixedly connected to the inner wall of the second cylinder and a wedge block rotatably connected to the side wall of the rotating frame, a push rod is fixedly connected to the side wall of the wedge block and located inside the through hole, a rubber protective block is fixedly connected to one end of the push rod away from the wedge block, and a spring three is provided on the outer wall of the push rod and is located on the sliding sleeve between the wedge block and the inner wall of the second cylinder.

[0014] Preferably, the motor fixing mechanism includes a protective cover, screws fixedly connected to the four corners of the top of the protective cover and a mounting groove opened at the top of the protective cover, the interior of the mounting groove is detachably provided with a limit assembly for carrying the motor assembly, the front and rear sides of the outer wall of the protective cover are provided with an arc-shaped adjustment through groove for conveniently adjusting the limit assembly, a heat dissipation power groove is opened on one side of the top of the protective cover, and heat dissipation components for accelerating the air circulation speed inside the mounting groove are provided on both sides of the heat dissipation power groove, and the heat dissipation component includes a transmission shaft rotatably connected to the inner wall of the heat dissipation power groove and a driven gear and a fan blade fixedly sleeved on the outer wall of the transmission shaft.

[0015] Preferably, the motor assembly includes a motor body and a driving gear fixedly sleeved on an output shaft of the motor body and meshingly connected with a driven gear.

[0016] Preferably, the limiting assembly includes a limiting plate detachably connected to the inside of the mounting groove, mounting holes evenly arranged on the surface of the limiting plate, and a movable groove arranged inside the limiting plate and connected to the mounting holes in the same row, a clamping unit for clamping the motor assembly is slidably connected inside the mounting hole, a positioning assembly for adjusting the position of the clamping unit is slidably arranged inside the movable groove, and both ends of all the positioning assemblies are fixedly connected to a driving plate.

[0017] Preferably, the clamping unit includes a push rod, a rubber shock-absorbing block fixedly connected to the top of the push rod, and a plurality of limiting teeth evenly fixedly connected to the side wall of the push rod. A spring is provided on the outer wall of the push rod and is located on the sliding sleeve between the rubber shock-absorbing block and the inner wall of the limiting plate.

[0018] Preferably, the positioning assembly includes a long rod slidably connected to the inside of the movable groove, a plurality of springs 2 and a guide rod are evenly fixedly arranged on one side of the outer wall of the long rod, and a limiting tooth 2 that is meshed with a limiting tooth 1 is fixedly connected on the outer wall opposite to the long rod and the guide rod.

[0019] Preferably, the motor fixing mechanism 2 includes a protective cover 2, a mounting groove 2 provided at the bottom of the protective cover 2, and an arc-shaped adjustment groove 2 provided on the front and rear sides of the outer wall of the protective cover 2. The interior of the mounting groove 2 is detachably provided with a limit component 2 for cooperating with the limit component 1 to complete the clamping operation of the motor component. The structures of the limit component 2 and the limit component 1 are exactly the same.

[0020] Preferably, the four corners of the bottom of the second protective cover are provided with connecting holes adapted to the screw structure, and the connecting holes are sleeved on the outer wall of the screw.

[0021] Beneficial Effects

[0022] The present invention provides a motor for an air conditioner cabinet that is easy to install. Compared with the prior art, it has the following beneficial effects:

[0023] 1. A motor for an air-conditioning cabinet that is easy to install. The motor protection mechanism includes a motor fixing mechanism 1 and a motor fixing mechanism 2 that is detachably connected to the top of the motor fixing mechanism 1. The motor fixing mechanism 1 and the mounting seat are connected through a quick-change mechanism. The quick-change mechanism includes a quick-change assembly 1 that is fixedly arranged on the four corners of the top of the mounting seat and a plurality of quick-change assemblies 2 that are fixedly arranged on the four corners of the bottom of the motor fixing mechanism 1 and correspond one to one with the position of the quick-change assembly 1. The problem that most air-conditioning cabinet motors are fixed by bolts and the internal space of the air-conditioning cabinet is small, and the staff cannot flexibly use tools such as wrenches to remove the bolts, resulting in slow speed and low efficiency in the motor disassembly and installation process, which not only increases the work intensity of the maintenance personnel, but also prolongs the maintenance cycle of the motor, affecting the use of the air-conditioning cabinet. The motor cooling fins can only slowly dissipate the heat of the motor, and cannot quickly and effectively discharge the heat, resulting in the motor being unable to continue to operate for a long time, affecting the service life of the motor.

[0024] 2. A motor for an air-conditioning cabinet that is easy to install. By setting up a quick-change component one and a quick-change component two, the motor protection mechanism and the mounting seat can be quickly connected or quickly disassembled. Secondly, the quick-change component one can be firmly mounted on the outside of the quick-change component two by utilizing the self-gravity of the motor component and the motor protection mechanism. While the push rod moves down along the cylinder body two, it can simultaneously push multiple wedge blocks to flip, so that the push rod protrudes from the through hole and tightly rests on the inner wall of the cylinder body one, thereby achieving the purpose of limiting the position of the quick-change component one, and then the protection mechanism can be stably connected to the top of the mounting seat. Furthermore, after the position of the quick-change component one is stabilized, by rotating the ring, each lock buckle can be inserted into one of the lock sleeves, and the quick-change component two is further locked on the basis of the primary locking component, so that the motor installation position is more stable.

[0025] 3. A motor for an air-conditioning cabinet that is easy to install. The connection method between the mounting base and the motor protection mechanism through the quick-change component one and the quick-change component two is compared with the traditional bolt connection method. It can enable workers to use auxiliary tools such as wrenches during the installation process, which is more convenient to work in the narrow space of the air-conditioning cabinet, and the quick connection between the mounting base and the protection mechanism can be completed in a short time; secondly, when the motor protection mechanism and the mounting base are separated, only the lock buckle needs to be disengaged from the locking sleeve, and the motor protection mechanism can be separated from the mounting base by pulling it upwards, and the disassembly method is simple and convenient; thirdly, after the motor protection mechanism is separated from the mounting base and detached from the air-conditioning cabinet, the motor protection mechanism can be operated separately, which increases the operating space for disassembling the motor assembly and avoids damage to other parts of the air-conditioning cabinet when disassembling the motor assembly.

[0026] 4. A motor for an air-conditioning cabinet that is easy to install. By setting a limit component one and a limit component two, before installing the motor assembly, a plurality of clamping units can pre-simulate the clamping state according to the shape of the current motor assembly, so that the shape formed by the ends of the plurality of clamping units is adapted to the external shape of the motor assembly, so that it can be more closely placed between the limit component one and the limit component two, making the installation of the motor assembly more stable; secondly, the plurality of clamping units can lift the motor assembly and separate it from the inner wall of the limit plate, which is more conducive to the circulation of air around the motor assembly, facilitates the rapid discharge of heat inside the motor assembly, and avoids damage to the internal components of the motor assembly due to high temperature; furthermore, by setting a positioning component to control the height of the clamping unit protruding from the limit plate, the plurality of clamping units can jointly form different clamping shapes, so that it is suitable for motor assemblies of various different models, thereby increasing the scope of application of the present invention.

[0027] 5. An easy-to-install motor for an air-conditioning cabinet can utilize the motor body as a power source by setting a heat dissipation component to achieve the purpose of driving the fan blades to rotate, thereby accelerating the air circulation speed around the motor body, thereby providing a suitable working environment for the operation of the motor body and helping to increase the service life of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the present invention in a decomposed state;

[0029] Figure 2 This is a schematic diagram of the structure of the present invention in a disassembled state after the motor assembly is removed;

[0030] Figure 3 It is a schematic diagram of the structure of the present invention in an assembled state;

[0031] Figure 4 It is a schematic diagram of the structure of the motor fixing mechanism of the present invention in an exploded state;

[0032] Figure 5 For the present invention Figure 1 A schematic diagram of the enlarged structure of part A;

[0033] Figure 6 It is a structural schematic diagram of a limit assembly of the present invention;

[0034] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of part C in FIG.

[0035] Figure 8 It is a schematic diagram of the structure of the clamping unit of the present invention;

[0036] Fig. 9 This is a schematic diagram of the structure of the positioning component of the present invention;

[0037] Fig.10 This is a structural schematic diagram of a quick-change assembly of the present invention;

[0038] Fig.11 It is a schematic diagram of the cross-sectional structure of the quick-change assembly of the present invention;

[0039] Fig.12 For the present invention Figure 3 A schematic diagram of the enlarged structure of part B in FIG.

[0040] Fig.13 This is a schematic diagram of the structure of the primary locking assembly of the present invention;

[0041] Fig.14 It is a schematic diagram of the structure of the motor fixing mechanism of the present invention in two decomposed states.

[0042] In the figure: 1, mounting seat; 2, motor fixing mechanism 1; 21, protective cover 1; 22, screw; 23, mounting slot 1; 24, limit assembly 1; 241, limit plate; 242, clamping unit; 2421, ejector; 2422, rubber shock absorber; 2423, limit tooth 1; 2424, spring 1; 243, movable slot; 244, positioning assembly; 2441, long rod; 2442, spring 2; 2443, guide rod; 2444, limit tooth 2; 245, drive plate; 25, arc adjustment slot 1; 26, heat dissipation power slot; 27, Driven gear; 28, fan blade; 3, motor assembly; 31, motor body; 32, driving gear; 4, motor fixing mechanism 2; 41, protective cover 2; 42, mounting slot 2; 43, arc-shaped adjustment slot 2; 44, limit assembly 2; 5, quick-change assembly 1; 51, cylinder 1; 52, push rod; 53, locking sleeve; 6, quick-change assembly 2; 61, cylinder 2; 62, ring; 63, lock buckle; 64, through hole; 65, primary locking assembly; 651, rotating frame; 652, wedge block; 653, push rod; 654, rubber protective block; 655, spring 3. DETAILED DESCRIPTION

[0043] 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.

[0044] like Figure 1-Figure 14 The present invention provides two technical solutions: a motor for an air conditioner cabinet that is easy to install, specifically including the following embodiments:

[0045] Embodiment 1: A motor for an air-conditioning cabinet that is easy to install, comprising a mounting base 1 fixedly mounted inside the housing of the air-conditioning cabinet, a motor protection mechanism detachably arranged on the top of the mounting base 1, and a motor assembly 3 arranged inside the motor protection mechanism, the motor protection mechanism comprising a motor fixing mechanism 1 2 and a motor fixing mechanism 2 4 detachably connected to the top of the motor fixing mechanism 2, the motor fixing mechanism 1 2 and the mounting base 1 are connected via a quick-change mechanism, the quick-change mechanism comprising a quick-change assembly 1 5 fixedly arranged on the four corners at the top of the mounting base 1 and a plurality of quick-change assemblies 2 6 fixedly arranged on the four corners at the bottom of the motor fixing mechanism 2 and arranged one-to-one with the position of the quick-change assembly 1 5, the motor fixing mechanism 1 2 includes a plurality of quick-change assemblies 2 6 fixedly arranged on the four corners at the bottom of the motor fixing mechanism 1 ... The protective cover 21 includes a screw rod 22 fixedly connected to the four corners of the top of the protective cover 21 and a mounting groove 23 provided at the top of the protective cover 21. A limit assembly 24 for carrying the motor assembly 3 is detachably provided inside the mounting groove 23. Both the front and rear sides of the outer wall of the protective cover 21 are provided with an arc-shaped adjustment through groove 25 for conveniently adjusting the limit assembly 24. A heat dissipation power groove 26 is provided on one side of the top of the protective cover 21. Both sides of the heat dissipation power groove 26 are provided with a heat dissipation assembly for accelerating the air circulation speed inside the mounting groove 23. The heat dissipation assembly includes a transmission shaft rotatably connected to the inner wall of the heat dissipation power groove 26 and a driven gear 27 and a fan blade 28 fixedly sleeved on the outer wall of the transmission shaft. Multiple vents are provided on both sides of the inner wall of the heat dissipation power groove 26 and the inner wall of the mounting groove 23 for air circulation. Dust-proof nets are fixedly provided inside the vents. The motor assembly 3 includes a motor body 31 and a driving gear 32 fixedly sleeved on the output shaft of the motor body 31 and meshingly connected with the driven gear 27. The limiting assembly 1 24 includes a limiting plate 241 detachably connected to the inside of the mounting groove 1 23, mounting holes uniformly provided on the surface of the limiting plate 241, and a movable groove 243 provided inside the limiting plate 241 and connected to the same row of mounting holes, a clamping unit 242 for clamping the motor assembly 3 is slidably connected inside the mounting hole, a positioning assembly 244 for adjusting the position of the clamping unit 242 is slidably provided inside the movable groove 243, and both ends of all the positioning assemblies 244 are fixedly connected to a driving plate 245. The driving plate 245 passes through the arc-shaped adjustment through groove 1 25 and extends to the outside. The clamping unit 242 includes a top rod 2421, a rubber damping block 2422 fixedly connected to the top of the top rod 2421, and a plurality of limit teeth 2423 evenly fixedly connected to the side wall of the top rod 2421. A spring 2424 is slidably sleeved on the outer wall of the top rod 2421 and located between the rubber damping block 2422 and the inner wall of the limit plate 241. Long limit blocks are fixedly connected to both sides of the outer wall of the top rod 2421, and limit sliding grooves matching the long limit blocks are provided on both sides of the inner wall of the mounting hole.The positioning assembly 244 includes a long rod 2441 slidably connected to the inside of the movable groove 243, and a plurality of springs 2442 and a guide rod 2443 are evenly fixedly arranged on one side of the outer wall of the long rod 2441, and a limiting tooth 2444 meshing with the limiting tooth 1 2423 is fixedly connected to the outer wall of the long rod 2441 opposite to the guide rod 2443. A plurality of guide holes are evenly opened on the inner wall of the movable groove 243, and the guide rod 2443 is slidably connected in the guide holes, and the end of the spring 2442 away from the long rod 2441 is fixedly connected to the inner wall of the movable groove 243. The motor fixing mechanism 24 includes a protective cover 241, a mounting groove 242 provided at the bottom of the protective cover 241, and an arc-shaped adjustment through groove 243 provided at the front and rear sides of the outer wall of the protective cover 241. The interior of the mounting groove 24 is detachably provided with a limiter assembly 24 for cooperating with the limiter assembly 1 24 to complete the clamping operation of the motor assembly 3. The limiter assembly 244 has the same structure as the limiter assembly 1 24. The four corners at the bottom of the protective cover 241 are provided with connection holes adapted to the structure of the screw rod 22. The connection holes are sleeved on the outer wall of the screw rod 22. The outer wall of the screw rod 22 is threadedly connected with a nut to achieve a stable connection between the motor fixing mechanism 1 2 and the motor fixing mechanism 2 4.

[0046] Embodiment 2: The main difference between this embodiment and the first technical solution is that the quick-change assembly 2 6 includes a cylinder 2 61 fixedly connected to the top of the mounting seat 1 and a lock assembly rotatably sleeved on the outer wall of the cylinder 2 61 for use with the quick-change assembly 1 5, the lock assembly includes a ring 62 and a plurality of locks 63 uniformly fixedly connected to the outer wall of the ring 62 for use with the locking sleeve 53, the lock 63 is in a "7" shape, that is, it is composed of a horizontal plate and a vertical plate, the mechanism of the horizontal plate is just adapted to the structure of the locking sleeve 53, and a plurality of through holes are equidistantly provided on the outer wall of the cylinder 2 61 and above the ring 62 64, a primary locking assembly 65 for limiting the displacement of the cylinder 1 51 is arranged on the inner wall of the cylinder 2 61 and at a position opposite to the through hole 64; an annular guide rail is fixedly arranged on the outer wall of the cylinder 2 61, and an annular groove matching the annular guide rail is opened on the inner wall of the ring 62, and the annular groove is slidably sleeved on the outer wall of the annular guide rail, and a certain amount of friction is preset between the annular groove and the annular slide rail, so that the ring 62 can rotate relative to the cylinder 2 61 under the action of a certain amount of friction, so as to ensure that the vibration generated when the motor body 31 is working will not cause the lock buckle 63 to be separated from the locking sleeve 53. The internal space of the through hole 64 can meet the requirement that when the wedge block 652 rotates to the extreme position, the rubber protective block 654 will not interfere with the inner wall of the through hole 64. The quick-change assembly 5 includes a cylinder 51 slidably sleeved on the outer wall of the cylinder 61 and a push rod 52 fixedly connected to the top of the cavity of the cylinder 51. A plurality of locking sleeves 53 are evenly and fixedly arranged on the outer wall of the cylinder 51. One end of the lock buckle 63 is slidably connected to the inside of the locking sleeve 53, and the push rod 52 is slidably connected to the inside of the cylinder 61. The radius of the circle where the bottom ends of the plurality of wedge blocks 652 are located is smaller than the radius of the push rod 52, while the radius of the circle where the top ends of the plurality of wedge blocks 652 are located is larger than the radius of the push rod 52. Therefore, when the bottom end of the push rod 52 gradually slides down along the inclined surfaces of the plurality of wedge blocks 652, the thrust on the inclined surfaces of the wedge blocks 652 gradually increases and rotates around the rotating frame 651 toward the inner wall of the cylinder 61. The push rod 653 passes through the through hole 64 and abuts against the inner wall of the cylinder 51, and the rubber protective block 654 can play a certain buffering role. The primary locking assembly 65 includes a rotating frame 651 fixedly connected to the inner wall of the second cylinder 61 and a wedge block 652 rotatably connected to the side wall of the rotating frame 651, a push rod 653 is fixedly connected on the side wall of the wedge block 652 and located inside the through hole 64, a rubber protective block 654 is fixedly connected to one end of the push rod 653 away from the wedge block 652, and a spring three 655 is provided on the outer wall of the push rod 653 and is located between the wedge block 652 and the inner wall of the second cylinder 61.

[0047] When in use, first pre-fix the mounting base 1 inside the air-conditioning cabinet, and then place the motor assembly 3 on the limiting assembly 24 inside the motor fixing mechanism 2. At this time, multiple clamping units 242 jointly lift the motor body 31, and manually pull the driving plates 245 on both sides to slide along the arc-shaped adjustment slot 25, so that the limiting tooth 2444 and the limiting tooth 1 2423 at the corresponding position are disengaged, and the driving gear 32 on the output shaft of the motor body 31 is kept meshed with the two driven gears 27 at the same time. The motor body 31 presses down the multiple clamping units 242 below under the action of its own gravity, and the top rod 2421 slides down along the mounting hole in the limiting plate 241 under the action of the motor body 31's own gravity. Then, the motor is fixed. The through holes around the protective cover 241 in the mechanism 24 are sleeved on the outside of the screw 22, and the motor fixing mechanism 1 2 and the motor fixing mechanism 24 are brought close to each other until the limit component 244 is in contact with the outer wall of the top of the motor body 31. Then, the driving plates 245 on both sides of the limit component 24 are pulled in the same way to disengage the limit teeth 2444 and the limit teeth 1 2423 at the corresponding position. Then, the motor fixing mechanism 1 2 and the motor fixing mechanism 24 are manually squeezed against each other at the same time, so that the relative side walls of the protective cover 1 21 and the protective cover 241 are tightly fitted, and the clamping unit 242 in the limit component 24 is squeezed by the outer wall of the motor body 31. Its movement process is the same as that of the clamping unit 242 in the limit component 24, which will not be repeated here.Next, release the limit assembly 244 and the driving plate 245 in the limit assembly 1 24. Under the elastic force of the spring 2442, the limit teeth 2444 on the side wall of the long rod 2441 and the limit teeth 1 2423 on the corresponding position of the side wall of the top rod 2421 are meshed and connected. Therefore, the position of the clamping unit 242 is fixed, and at the same time, the nut is screwed on the outer wall of the screw rod 22 to fix the position of the motor fixing mechanism 1 2 and the motor fixing mechanism 2 4. Then, the motor assembly 3 equipped with the motor protection mechanism needs to be installed inside the air-conditioning cabinet housing. During installation, first, the cylinder 1 51 in the quick-change assembly 1 5 fixed at the bottom of the motor fixing mechanism 2 is sleeved on the outer wall of the cylinder 2 61. The quick-change assembly 1 5 gradually slides down under the gravity of the motor assembly 3 and the motor protection mechanism. , the push rod 52 is inserted from the top opening of the cylinder body 61, and the bottom end of the push rod 52 slides along the inclined surface of the wedge block 652 and simultaneously pushes the wedge block 652 to rotate around the rotating frame 651, and the push rod 653 extends to the outside through the through hole 64, and the rubber protective block 654 contacts and resists the inner wall of the cylinder body 51. Under the joint large gravity of the motor assembly 3 and the motor protection mechanism, the push rod 653 tightly pushes the rubber protective block 654 to fit on the inner wall of the cylinder body 51, and the position of the cylinder body 51 is fixed. At this time, the manually rotating ring 62 drives the lock buckle 63 to rotate, and the top end of the lock buckle 63 is inserted into the interior of the locking sleeve 53. Due to the large friction between the ring 62 and the cylinder body 61, the vibration force generated when the motor body 31 is running will not cause the lock buckle 63 to disengage from the locking sleeve 53. When the motor body 31 is running, the driving gear 32 drives the driven gear 27 to rotate rapidly, and the fan blades 28 rotate synchronously with the driven gear 27. The hot air around the motor body 31 is drawn out by the fan blades 28, and the external air enters the interior through the vents on the side walls of the protective cover 1 21 and the protective cover 2 41, and exchanges heat with the hot air inside the motor body 31. When it is necessary to disassemble and overhaul the motor body 31, the ring 62 is rotated in the opposite direction to disengage the lock buckle 63 from the locking sleeve 53, and then the protective mechanism is slowly pulled upward, and the push rod 52 slowly moves up from the cylinder 2 61. The wedge block 652 loses the external force, and under the elastic force of the spring three 655, the push rod 653 retracts into the through hole 64 again, and the inner wall of the cylinder 1 51 loses the effect of the push rod 653. When the protective mechanism is pulled upward, the motor assembly 3 and the protective assembly move up at the same time. Then, the motor body 31 in the protective assembly can be disassembled for overhaul.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveniently installed motor for an air conditioning cabinet, comprising a mounting seat fixedly mounted inside a housing of the air conditioning cabinet, a motor protection mechanism detachably arranged on the top of the mounting seat, and a motor assembly arranged inside the motor protection mechanism, characterized in that: The motor protection mechanism comprises a motor fixing mechanism 1 and a motor fixing mechanism 2 detachably connected to the top of the motor fixing mechanism 1, the motor fixing mechanism 1 and the mounting seat are connected via a quick-change mechanism, the quick-change mechanism comprises a quick-change assembly 1 fixedly arranged on the four corners of the top of the mounting seat and a plurality of quick-change assemblies 2 fixedly arranged on the four corners of the bottom of the motor fixing mechanism 1 and arranged one-to-one with the positions of the quick-change assembly 1; The second quick-change assembly comprises a second cylinder body fixedly connected to the top of the mounting seat and a lock assembly rotatably sleeved on the outer wall of the second cylinder body for use with the first quick-change assembly, the lock assembly comprises a circular ring and a plurality of locks uniformly fixedly connected to the outer wall of the circular ring for use with the locking sleeve, a plurality of through holes are equidistantly provided on the outer wall of the second cylinder body and above the circular ring, and a primary locking assembly for limiting the displacement of the first cylinder body is provided on the inner wall of the second cylinder body and at a position opposite to the through holes; The quick-change assembly 1 includes a cylinder 1 slidably sleeved on the outer wall of the cylinder 2 and a push rod fixedly connected to the top of the cavity of the cylinder 1, a plurality of locking sleeves are evenly and fixedly arranged on the outer wall of the cylinder 1, one end of the lock buckle is slidably connected to the inside of the locking sleeve, and the push rod is slidably connected to the inside of the cylinder 2; The primary locking assembly includes a rotating frame fixedly connected to the second inner wall of the cylinder and a wedge block rotatably connected to the side wall of the rotating frame, a push rod is fixedly connected to the side wall of the wedge block and located inside the through hole, a rubber protective block is fixedly connected to one end of the push rod away from the wedge block, and a spring three is provided on the outer wall of the push rod and is located on the sliding sleeve between the wedge block and the second inner wall of the cylinder.

2. The motor for an air conditioner cabinet that is easy to install according to claim 1 is characterized in that: The motor fixing mechanism includes a protective cover, screws fixedly connected to the four corners of the top of the protective cover, and a mounting groove opened on the top of the protective cover. The interior of the mounting groove is detachably provided with a limit assembly for carrying the motor assembly. The front and rear sides of the outer wall of the protective cover are provided with an arc-shaped adjustment through groove for conveniently adjusting the limit assembly. A heat dissipation power groove is opened on one side of the top of the protective cover. Both sides of the heat dissipation power groove are provided with heat dissipation components for accelerating the air circulation speed inside the mounting groove. The heat dissipation component includes a transmission shaft rotatably connected to the inner wall of the heat dissipation power groove and a driven gear and fan blades fixedly sleeved on the outer wall of the transmission shaft.

3. The motor for an air conditioner cabinet that is easy to install according to claim 2 is characterized in that: The motor assembly comprises a motor body and a driving gear which is fixedly sleeved on the output shaft of the motor body and meshedly connected with the driven gear.

4. The motor for an air conditioner cabinet that is easy to install according to claim 2 is characterized in that: The limiting component 1 includes a limiting plate detachably connected to the inside of the mounting groove 1, mounting holes evenly arranged on the surface of the limiting plate, and a movable groove arranged inside the limiting plate and connected to the mounting holes in the same row, a clamping unit for clamping the motor component is slidably connected inside the mounting hole, a positioning component for adjusting the position of the clamping unit is slidably arranged inside the movable groove, and both ends of all the positioning components are fixedly connected to a driving plate.

5. The motor for an air conditioner cabinet that is easy to install according to claim 4 is characterized in that: The clamping unit includes a push rod, a rubber damping block fixedly connected to the top of the push rod, and a plurality of limiting teeth evenly fixedly connected to the side wall of the push rod. A spring is provided on the outer wall of the push rod and is located between the rubber damping block and the inner wall of the limiting plate.

6. The motor for an air conditioner cabinet that is easy to install according to claim 4 is characterized in that: The positioning assembly includes a long rod slidably connected to the inside of the movable groove, a plurality of springs 2 and a guide rod are evenly fixedly arranged on one side of the outer wall of the long rod, and a limiting tooth 2 that is meshed with a limiting tooth 1 is fixedly connected on the outer wall opposite to the long rod and the guide rod.

7. The motor for an air conditioner cabinet that is easy to install according to claim 2 is characterized in that: The motor fixing mechanism 2 includes a protective cover 2, a mounting groove 2 provided at the bottom of the protective cover 2, and an arc-shaped adjustment groove 2 provided on the front and rear sides of the outer wall of the protective cover 2. The interior of the mounting groove 2 is detachably provided with a limit component 2 for cooperating with the limit component 1 to complete the clamping operation of the motor component. The structures of the limit component 2 and the limit component 1 are exactly the same.

8. The motor for an air conditioner cabinet that is easy to install according to claim 7 is characterized in that: The four corners at the bottom of the second protective cover are provided with connecting holes matched with the screw structure, and the connecting holes are sleeved on the outer wall of the screw.

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