Air conditioner based on Hall sensor

Abstract

The invention discloses an air conditioner based on a Hall sensor, and relates to the technical field of air conditioners based on Hall sensors, the air conditioner comprises an air conditioner outdoor unit, a sensor mounting mechanism is mounted at the upper end of the rear side of the air conditioner outdoor unit, and an inner mounting frame is fixedly mounted in the middle in the air conditioner outdoor unit. By adopting the structure, when the device runs, the electric energy of the Hall sensor body is firstly switched on, then the mounting plate is inserted into the groove body, in the mounting process, the limiting rod is twisted to drive the torsional spring to move outwards, the torsional spring is loosened after the mounting plate is in place, the torsional spring is reset to push the limiting rod to penetrate through the limiting holes of the air conditioner outdoor unit and the mounting plate, and the mounting plate is clamped in the groove body; during dismounting, the limiting rod is twisted to be pulled out, the mounting plate and the sensor body can be taken out, and finally the wire is dismounted, so that the whole dismounting process is simple, the use convenience of the device is effectively improved, and the Hall sensor can be mounted and dismounted without complex operation.

Description

Technical Field

[0001] The present invention belongs to the technical field of air conditioners based on Hall sensors, and in particular relates to an air conditioner based on Hall sensors. Background Art

[0002] In modern life, air conditioners are important home appliances for regulating indoor temperature. Air conditioner outdoor units are mostly installed outdoors and exposed to complex environments for a long time. During operation, dust can easily enter the interior through gaps and vents.

[0003] Dust accumulation will seriously affect the heat dissipation of the outdoor unit. The outdoor unit relies on the condenser to exchange heat with the outside air. Dust forms an insulation layer on the surface of the condenser, which hinders the heat dissipation and causes the temperature of the outdoor unit to rise. This not only reduces the temperature change speed of the air conditioner and affects the user experience, but also causes the compressor and other components to be at high temperature for a long time, shortening the life of the equipment and even causing failure and shutdown. For this reason, most air conditioner outdoor units are equipped with dustproof components, but there are many problems with existing dustproof components, among which the difficulty of installation and disassembly is the most prominent. When cleaning or replacing, users often need to use professional tools or even contact maintenance personnel, which is time-consuming and costly, increasing the cost of use and maintenance. The inconvenient installation and disassembly design is not conducive to timely maintenance, causing the dustproof components to be easily damaged, blocked and dirty, weakening the dustproof effect, forming a vicious circle, and seriously affecting the performance and life of the air conditioner outdoor unit;

[0004] The Chinese patent with the announcement number "CN219454108U" discloses a dustproof air conditioner, which includes an air conditioner outdoor unit main body, a support seat, a top cover, and a dustproof component. The dustproof component that can be easily assembled and disassembled is provided, including a support main body fixedly connected to the front end of the air conditioner outdoor unit main body, a dustproof mesh cover plate that slides with the support main body, and a sliding limiter and a bolt connector that simply and effectively fix the dustproof mesh cover plate, so that the dustproof mesh cover plate is simply and effectively fixed to the front end of the air conditioner outdoor unit main body, so as to achieve the advantages of quick and simple assembly and disassembly of the dustproof mesh cover plate, which is beneficial to the maintenance of the dustproof component. By providing an elastic component for protecting the dustproof mesh cover plate, the shock-absorbing protection of the dustproof mesh cover plate is achieved through the elastic deformation of the spring shock absorber, and after losing the fixing restriction, the dustproof mesh cover plate is pushed to the right, so as to protect the dustproof mesh cover plate and facilitate the removal and sliding out of the dustproof mesh cover plate.

[0005] In modern life, air conditioners are important home appliances for regulating indoor temperature. Air conditioner outdoor units are mostly installed outdoors and exposed to complex environments for a long time. Dust can easily enter the interior through gaps and vents during operation. Dust accumulation will seriously affect the heat dissipation of the outdoor unit. The outdoor unit relies on the condenser to exchange heat with the outside air. Dust forms an insulating layer on the surface of the condenser, which hinders heat dissipation and causes the temperature of the outdoor unit to rise. This not only reduces the temperature change speed of the air conditioner and affects the user experience, but also causes components such as the compressor to be at high temperature for a long time, shortening the life of the equipment and even causing malfunctions and shutdowns. For this reason, most air conditioner outdoor units are equipped with dustproof components, but there are many problems with existing dustproof components, among which the difficulty of installation and disassembly is the most prominent. When cleaning or replacing, users often need to use professional tools or even contact maintenance personnel, which is time-consuming and costly, increasing the cost of use and maintenance. The inconvenient installation and disassembly design is not conducive to timely maintenance, causing the dustproof components to be easily damaged, blocked and dirty, weakening the dustproof effect, forming a vicious circle, and seriously affecting the performance and life of the air conditioner outdoor unit. Summary of the invention

[0006] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide an air conditioner based on a Hall sensor to solve the problems of the prior art lacking automatic dustproof cleaning during application and inconvenient and quick disassembly and assembly of the Hall sensor.

[0007] The above technical objectives of the present invention are achieved through the following technical solutions:

[0008] An air conditioner based on a Hall sensor comprises an air conditioner outdoor unit, a sensor mounting mechanism is installed at the upper end of the rear side of the air conditioner outdoor unit, an inner mounting frame is fixedly installed at the middle part of the air conditioner outdoor unit, a fan is installed at the front of the inner mounting frame, a filter mechanism is movably installed at the front of the air conditioner outdoor unit, the top of the filter mechanism and the sensor mounting mechanism are mutually limited, a cleaning mechanism is fixedly installed at the front end of one side of the air conditioner outdoor unit, the cleaning mechanism is arranged on the outer side of the filter mechanism, and the cleaning end of the cleaning mechanism is in close contact with the front of the filter mechanism;

[0009] The sensor mounting mechanism includes a slot body and a mounting slot, the slot body is opened at the top rear side of the air-conditioning outdoor unit, the bottom of the slot body extends to the inside of the mounting frame, the mounting slot is opened at the middle of the upper end of the back side of the air-conditioning outdoor unit, a mounting plate is inserted into the slot body, a sealing plate covering the slot body is provided on the top of the mounting plate, a reserved slot is opened at the lower end of the front side of the mounting plate, a Hall sensor body is installed inside the reserved slot by bolts, the Hall sensor body is arranged on the rear side of the fan, a limit assembly is installed inside the mounting slot, and the limit assembly is clamped with the mounting plate.

[0010] Furthermore, a support frame is fixedly installed at the bottom of the air conditioner outdoor unit, and a mounting frame is fixedly installed at the top rear side of the support frame.

[0011] Furthermore, the limit assembly includes a circular groove and a limit hole, the circular groove is opened on both sides of the bottom of the installation groove, the inner side of the circular groove is fixedly connected with a torsion spring, the inner side of the torsion spring is fixedly installed with a circular plate, the inner side of the circular plate is fixedly installed with a connecting rod, the top of the connecting rod is fixedly installed with a limit rod, the limit hole is opened at the upper end of the back side of the air-conditioning outdoor unit and the upper end of the mounting plate, the end of the limit rod passes through the mounting hole on the air-conditioning outdoor unit and is inserted into the limit hole on the mounting plate.

[0012] Furthermore, the side surface of the limiting rod is arranged in an arc shape, the limiting hole is also arranged in an arc shape, and the arc shape of the limiting hole and the limiting rod are arranged concentrically with the torsion spring.

[0013] Furthermore, the filter mechanism includes a slide groove, a positioning hole and a limit plate, the slide groove is opened at the upper and lower ends of the air-conditioning outdoor unit, the slide groove is slidably connected to the inside of the slide groove, and a filter is fixedly installed between the inner sides of the slide plate, the limit holes are opened at the two ends of the top slide plate, the limit plate is fixedly installed on both sides of the front end of the mounting plate, the bottom front end of the limit plate is fixedly connected to the limit shaft, and the bottom of the limit shaft passes through the air-conditioning outdoor unit and is inserted into the inner side of the positioning hole.

[0014] Furthermore, the cleaning mechanism includes a side rail, which is fixedly installed at the front end of the front side of the air conditioner outdoor unit, the inside of the side rail is rotatably connected to a screw rod, the outer surface of the screw rod is threadedly connected to a slider, and the outer side of the slider is fixedly installed with a brush assembly, the rear cleaning end of the brush assembly is fitted and connected to the front of the filter, and a drive motor is fixedly installed at the bottom of the side rail, and the top output end of the drive motor is connected to the bottom of the screw rod.

[0015] Furthermore, the cleaning mechanism includes a side rail, which is fixedly installed at the front end of the front side of the air conditioner outdoor unit, the inside of the side rail is rotatably connected to a screw rod, the outer surface of the screw rod is threadedly connected to a slider, the outer side of the slider is fixedly installed with a brush assembly, the rear cleaning end of the brush assembly is fit-fittingly connected to the front of the filter, the top of the side rail is rotatably connected to a linkage rod, the bottom of the linkage rod is fixedly connected to the top of the screw rod, the outer surface of the linkage rod is fixedly installed with arc-shaped guide blades at equal intervals, and the outer surface of the linkage rod is located on the inner side of the arc-shaped guide blades and is fixedly installed with a spiral wind wheel.

[0016] Furthermore, the brushing assembly includes a side arm, which is fixedly mounted on the outer side of the slider, and a guide rail is fixedly mounted on the front end of the side arm. A brush plate is slidably connected inside the guide rail, and the back side of the brush plate is fit-connected to the front side of the filter screen. One end of the guide rail close to the side arm is threadedly connected to a hand-tightened screw, and the rear side of the hand-tightened screw is threadedly connected to the brush plate.

[0017] Furthermore, mounting holes are provided at the four corners of the front side of the mounting frame, the mounting holes penetrate the mounting frame, and the mounting holes are configured as countersunk holes.

[0018] In summary, the present invention mainly has the following beneficial effects:

[0019] First, when the device is in operation, the power of the Hall sensor body is first connected, and then the mounting plate is inserted into the slot body. During the installation process, the limit rod is twisted to drive the torsion spring to move outward, and the torsion spring is released after the mounting plate is in place. The torsion spring resets and pushes the limit rod through the limit holes of the air conditioner outdoor unit and the mounting plate to achieve the clamping of the mounting plate in the slot body. When disassembling, the limit rod is twisted and pulled out to take out the mounting plate and the sensor body, and finally the wire is removed. The entire disassembly and assembly process is simple, which effectively improves the convenience of using the device, and the installation and disassembly of the Hall sensor can be completed without complicated operations;

[0020] Second, in the coordination scheme between the cleaning mechanism and the filter mechanism, the first embodiment adopts a driving motor for cleaning. The driving motor is installed at the bottom of the side rail and started regularly. The motor drives the screw rod to rotate, and the driving slider slides linearly up and down in the side rail, thereby driving the brush plate to brush and clean the filter, effectively removing dust and impurities, ensuring the normal operation of the filter, and maintaining the good operation state of the air conditioner outdoor unit;

[0021] Third, the second embodiment uses wind drive, and a linkage rod with an arc-shaped air guide blade and a spiral wind wheel is installed on the top of the side rail. When there is wind, the two rotate the driving screw to drive the brush plate to clean the filter, and the cleaning direction can be changed with the wind direction without additional electricity. As for the disassembly and assembly of the filter, the filter on the slide can be removed by adjusting the torsion spring to pull out the limit shaft; by loosening the hand-tightening screw, the brush plate can be pulled out for replacement, which further improves the convenience of use and maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a side structural schematic diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of the rear view structure of the sensor installation mechanism of the present invention in a disassembled state;

[0025] Figure 4 It is a front structural schematic diagram of the filter mechanism of the present invention in a disassembled state;

[0026] Figure 5 It is a schematic diagram of the side structure of the filter mechanism of the present invention in a disassembled state;

[0027] Figure 6 It is a front structural schematic diagram of the sensor installation mechanism of the present invention;

[0028] Figure 7 It is a rear view structural schematic diagram of the sensor installation mechanism of the present invention;

[0029] Figure 8 is a structural schematic diagram of Embodiment 2 of the present invention;

[0030] Fig. 9 It is a schematic diagram of the structure of the arc-shaped wind guide blades and the spiral wind wheel of the second embodiment of the present invention.

[0031] Figure numerals: 1, air conditioner outdoor unit; 2, sensor installation mechanism; 21, slot body; 22, installation slot; 23, installation plate; 24, reserved slot; 25, Hall sensor body; 26, limit assembly; 261, round slot; 262, limit hole; 263, torsion spring; 264, round plate; 265, connecting rod; 266, limit rod; 3, internal frame; 4, fan; 5, filter mechanism; 51, slide slot; 52, positioning hole ; 53. Limit plate; 54. Slide plate; 55. Filter; 56. Limit shaft; 6. Cleaning mechanism; 61. Side rail; 62. Screw rod; 63. Slider; 64. Brush assembly; 641. Side arm; 642. Guide rail; 643. Brush plate; 644. Hand-tightened screw; 65. Drive motor; 66. Linkage rod; 67. Arc-shaped guide blade; 68. Spiral wind wheel; 7. Carrier frame; 8. Mounting frame; 9. Mounting hole. DETAILED DESCRIPTION

[0032] Embodiment 1

[0033] refer to Figures 1 to 9 , an air conditioner based on a Hall sensor of the present embodiment comprises an air conditioner outdoor unit 1, a sensor mounting mechanism 2 is mounted on the upper end of the rear side of the air conditioner outdoor unit 1, an inner mounting frame 3 is fixedly mounted in the middle of the air conditioner outdoor unit 1, a fan 4 is mounted on the front of the inner mounting frame 3, a filter mechanism 5 is movably mounted on the front of the air conditioner outdoor unit 1, the top of the filter mechanism 5 and the sensor mounting mechanism 2 are mutually limited, a cleaning mechanism 6 is fixedly mounted on the front end of one side of the air conditioner outdoor unit 1, the cleaning mechanism 6 is arranged on the outer side of the filter mechanism 5, and the cleaning end of the cleaning mechanism 6 is fitted and connected with the front of the filter mechanism 5;

[0034] The sensor mounting mechanism 2 includes a slot body 21 and a mounting slot 22. The slot body 21 is arranged at the top rear side of the air-conditioning outdoor unit 1. The bottom of the slot body 21 extends inside the mounting frame 8. The mounting slot 22 is arranged at the middle of the upper end of the back side of the air-conditioning outdoor unit 1. A mounting plate 23 is inserted inside the slot body 21. A sealing plate covering the slot body 21 is arranged on the top of the mounting plate 23. A reserved slot 24 is arranged at the lower end of the front side of the mounting plate 23. A Hall sensor body 25 is installed inside the reserved slot 24 by bolts. The Hall sensor body 25 is arranged at the rear side of the fan 4. A limit assembly 26 is installed inside the mounting slot 22. The limit assembly 26 is snap-connected with the mounting plate 23. The Hall sensor body 25 is installed by the sensor mounting mechanism 2. The mounting plate 23 is inserted into the slot body 21. The limit rod 266 in the limit assembly 26 is twisted to drive the torsion spring 263 to move outward. , the mounting plate 23 is loosened after it is in place, and the torsion spring 263 is reset to push the limit rod 266 to pass through the limit hole 262 of the air-conditioning outdoor unit 1 and the mounting plate 23, so as to realize the clamping connection of the mounting plate 23 in the slot body 21. The Hall sensor body 25 is located at the rear side of the fan 4, and can accurately sense the changes in the magnetic field generated by the operation of the fan 4, and provide data support for the operation of the air conditioner. The filter mechanism 5 is installed on the front side of the air-conditioning outdoor unit 1, and its top is mutually limited with the sensor mounting mechanism 2 to ensure a stable installation. The cleaning mechanism 6 is installed at the front end of one side of the air-conditioning outdoor unit 1 and is located on the outside of the filter mechanism 5. The cleaning end is in contact with the front side of the filter mechanism 5. When the filter needs to be cleaned, the cleaning mechanism 6 is started. In the first embodiment, the driving motor 65 at the bottom of the side rail 61 drives the screw rod 62 to rotate, and drives the slider 63 to slide linearly, thereby driving the brush plate 643 to brush and clean the filter.

[0035] refer to Figure 1-Figure 5 The bottom of the air-conditioning outdoor unit 1 is fixedly installed with a supporting frame 7, and the top rear side of the supporting frame 7 is fixedly installed with a mounting frame 8. Mounting holes 9 are opened at the four corners of the front of the mounting frame 8, and the mounting holes 9 penetrate the mounting frame 8. The mounting holes 9 are set as countersunk holes. The supporting frame 7 can effectively disperse and carry the weight of the air-conditioning outdoor unit 1 by virtue of its own structural characteristics, and prevent the outdoor unit from being displaced or shaken due to factors such as vibration and wind during operation, which effectively guarantees the safety and stability of the air-conditioning operation. The mounting frame 8 fixed on the top rear side of the supporting frame 7 further strengthens the stability and functionality of the overall structure. The mounting holes 9 opened at the four corners of the front and set as countersunk holes have unique installation advantages. The design of the countersunk holes allows the heads of connecting parts such as screws to sink into the holes and be flush with the surface of the mounting frame 8. This not only ensures the flatness of the mounting surface and avoids collision damage caused by the protrusion of the screw heads, but also allows key components such as the sensor mounting mechanism 2 to pass through these mounting holes 9 and use screws to achieve accurate and stable connection and fixation.

[0036] refer to Figure 1-Figure 7The limiting assembly 26 includes a circular groove 261 and a limiting hole 262. The circular groove 261 is provided at both sides of the bottom of the mounting groove 22. A torsion spring 263 is fixedly connected to the inner side of the circular groove 261. A circular plate 264 is fixedly installed to the inner side of the torsion spring 263. A connecting rod 265 is fixedly installed to the inner side of the circular plate 264. A limiting rod 266 is fixedly installed on the top of the connecting rod 265. The limiting hole 262 is provided at the upper end of the back side of the air conditioner outdoor unit 1 and the upper end of the mounting plate 23. The end of the limiting rod 266 passes through the mounting hole 9 on the air conditioner outdoor unit 1 and is inserted into the mounting plate Inside the limiting hole 262 on the 23, the side shape of the limiting rod 266 is set in an arc shape, and the limiting hole 262 is also set in an arc shape. The arc shape of the limiting hole 262 and the limiting rod 266 are both set concentrically with the torsion spring 263. When the Hall sensor body 25 needs to be installed, the mounting plate 23 is inserted into the slot body 21. At this time, the limiting hole 262 on the mounting plate 23 is aligned with the limiting hole 262 at the upper end of the back of the air conditioner outdoor unit 1. Since the circular groove 261 is opened on both sides of the bottom of the mounting groove 22, and the inner side of the circular groove 261 is fixedly connected to the torsion spring 263 The circular plate 264 is fixed inside the torsion spring 263, the connecting rod 265 is fixed inside the circular plate 264, and the limiting rod 266 is fixed on the top of the connecting rod 265. During the installation process, the limiting rod 266 is twisted so that the torsion spring 263 is elastically deformed and rotated outward under the force to make room for the insertion of the mounting plate 23. When the mounting plate 23 is fully inserted into place, the limiting rod 266 is released, and the torsion spring 263 is reset due to its elasticity, pushing the circular plate 264 to drive the connecting rod 265 to rotate, and then driving the limiting rod 266 to rotate, so that the end of the limiting rod 266 passes through the air conditioner outdoor unit 1 The limiting hole 262 on the mounting plate 23 is precisely inserted into the limiting hole 262 on the mounting plate 23. It is worth noting that the limiting rod 266 and the side surfaces of the limiting hole 262 are both arc-shaped, and their arc shapes are concentric with the torsion spring 263. This unique design not only ensures the smoothness of the limiting rod 266 during rotation, but also provides a full-range and stable limiting effect after being inserted into the limiting hole 262, effectively preventing the mounting plate 23 from being displaced due to external vibration, shaking and other factors, thereby ensuring that the Hall sensor body 25 is firmly installed.

[0037] refer to Figure 4-Figure 5The filter mechanism 5 includes a slide groove 51, a positioning hole 52 and a limit plate 53. The slide groove 51 is opened at the upper and lower ends of the air-conditioning outdoor unit 1. A slide plate 54 is slidably connected inside the slide groove 51. A filter 55 is fixedly installed between the inner sides of the slide plate 54. The limit holes 262 are opened at both ends of the top slide plate 54. The limit plate 53 is fixedly installed on both sides of the front end of the mounting plate 23. The bottom front end of the limit plate 53 is fixedly connected to the limit shaft 56. The bottom of the limit shaft 56 passes through the air-conditioning outdoor unit 1 and is inserted into the inner side of the positioning hole 52. When installing the filter, the slide plate 54 with the filter 55 is inserted along the slide groove 51 so that the slide plate 54 slides smoothly in the slide groove 51, thereby realizing the installation and positioning of the filter 55 on the front side of the air-conditioning outdoor unit 1. The positioning holes 52 opened at both ends of the top slide plate 54 and the limit plates 55 fixed on both sides of the front end of the mounting plate 23 3, when the slide plate 54 is installed in place, the bottom of the limiting shaft 56 passes through the air-conditioning outdoor unit 1 and is accurately inserted into the inner side of the positioning hole 52, which plays a role of stable limiting, preventing the slide plate 54 from being displaced or falling off due to vibration, air flow impact and other factors during the operation of the air-conditioning outdoor unit 1, ensuring that the filter 55 is always in an effective working position. In this way, when the outside air enters the air-conditioning outdoor unit 1, the filter 55 can effectively filter the dust, impurities and the like therein, protect the key components such as the fan 4 inside the air-conditioning outdoor unit 1 from damage, and ensure the stable operation of the air-conditioning system and good heat exchange efficiency. At the same time, when the filter 55 needs to be cleaned or replaced, it is only necessary to pull out the limiting shaft 56 from the positioning hole 52, and the slide plate 54 can be easily pulled out along the slide groove 51, which is convenient to operate and easy to maintain.

[0038] refer to Figure 1-Figure 5The cleaning mechanism 6 includes a side rail 61, which is fixedly installed at the front end of the front side of the air-conditioning outdoor unit 1. The side rail 61 is rotatably connected to a screw rod 62 inside, and a slider 63 is threadedly connected to the outer surface of the screw rod 62. A brush assembly 64 is fixedly installed on the outer side of the slider 63. The rear cleaning end of the brush assembly 64 is fitted and connected to the front of the filter 55. A driving motor 65 is fixedly installed at the bottom of the side rail 61, and the top output end of the driving motor 65 is connected to the bottom of the screw rod 62. The brush assembly 64 includes a side arm 641, which is fixedly installed at the outer side of the slider 63. A guide rail 642 is fixedly installed at the front end of the side arm 641. A brush plate 643 is slidably connected to the inside of the guide rail 642. The back of the brush plate 643 is fitted and connected to the front of the filter 55. One end of the guide rail 642 close to the side arm 641 is threaded. A hand-tightened screw rod 644 is connected with the thread, and the rear side of the hand-tightened screw rod 644 is threadedly connected to the brush plate 643. The screw rod 62 cooperates with the slider 63 connected with the outer thread to realize the linear movement of the slider 63 in the side rail 61. The brush assembly 64 fixed on the outer side of the slider 63 is responsible for cleaning the filter. The side arm 641 of the brush assembly 64 is fixed to the outer side of the slider 63. The guide rail 642 at the front end of the side arm 641 provides a sliding track for the brush plate 643. The back side of the brush plate 643 fits tightly with the front side of the filter 55 to directly clean the filter. When the driving motor 65 at the bottom of the side rail 61 is started, the output end of the motor drives the screw rod 62 to rotate, causing the slider 63 to slide up and down in the side rail 61, thereby driving the brush plate 643 of the brush assembly 64 to brush the filter 55 up and down to clean it, effectively removing dust and impurities.

[0039] Embodiment 2

[0040] refer to Figure 8-Figure 9The cleaning mechanism 6 includes a side rail 61, which is fixedly installed at the front end of the front side of the air conditioner outdoor unit 1. The inside of the side rail 61 is rotatably connected with a screw rod 62, and the outer surface of the screw rod 62 is threadedly connected with a slider 63. A brush assembly 64 is fixedly installed on the outer side of the slider 63. The rear cleaning end of the brush assembly 64 is fitted and connected to the front of the filter 55. The top of the side rail 61 is rotatably connected with a linkage rod 66, and the bottom of the linkage rod 66 is fixedly connected to the top of the screw rod 62. The outer surface of the linkage rod 66 is fixedly installed with arc-shaped air guide blades 67 at equal intervals. The outer surface of the linkage rod 66 is located on the inner side of the arc-shaped air guide blades 67 and is fixedly installed with a spiral wind wheel 68. The second embodiment of the present device is driven by wind, and the wind In terms of force drive, the linkage rod 66 rotatably connected to the top of the side rail 61 has its bottom fixedly connected to the top of the screw rod 62. When there is wind outdoors, the wind acts on the arc-shaped air guide blades 67 fixed at equal intervals on the outer surface of the linkage rod 66 and the spiral wind wheel 68 located on the inner side thereof. The two are driven by the wind to rotate, driving the linkage rod 66 to rotate, and then driving the screw rod 62 to rotate, and also prompting the slider 63 to drive the brush plate 643 to move up and down to clean the filter. The direction of the wind can be changed so that the spiral wind wheel 68 and the arc-shaped air guide blades 67 drive the screw rod 62 to rotate in different directions, thereby achieving all-round cleaning of the filter 55, ensuring that the filter is always in a good filtering state, and ensuring the efficient operation of the air-conditioning outdoor unit 1.

[0041] Principle and advantages of use: When the device is in operation, the electric energy of the Hall sensor body 25 is first connected through the wire, and then the mounting plate 23 is inserted into the slot body 21. During the downward movement of the mounting plate 23, the limiting rod 266 is twisted to drive the torsion spring 263 to rotate and move outward. When the mounting plate 23 is fully inserted into place, the limiting rod 266 is loosened, and the torsion spring 263 in the circular groove 261 is reset, and the circular plate 264 is pushed to drive the connecting rod 265 to reset and rotate, and then the limiting rod 266 is pushed to rotate, so that it passes through the limiting hole 262 on the air conditioner outdoor unit 1 and is inserted into the limiting hole 262 of the mounting plate 23. The limiting hole 262 and the limiting rod 266 are mutually inserted and limited, so that the mounting plate 23 is clamped and installed inside the slot body 21;

[0042] When disassembly is required, the limit rod 266 is twisted to rotate outward, the torsion spring 263 is compressed, and the limit rod 266 is pulled out from the limit hole 262, so that the mounting plate 23 and the Hall sensor body 25 inside the slot 21 can be pulled out, and then the power connection wires are removed to complete the disassembly. This process is convenient and improves the convenience of the overall use of the device.

[0043] The cleaning mechanism 6 cooperates with the filter mechanism 5:

[0044] Embodiment 1: A driving motor 65 is used to drive the cleaning. The driving motor 65 is installed at the bottom of the side rail 61. The filter 55 is cleaned regularly. The driving motor 65 is started. The motor operation drives the screw rod 62 to rotate. The screw rod 62 rotates to drive the slider 63 to slide in the side rail 61, so that the slider 63 can slide linearly in the side rail 61. The slider 63 slides up and down to drive the brush plate 643 on the outer side arm 641 to move up and down, so as to brush and clean the filter 55 and remove dust and impurities on the outer surface.

[0045] Embodiment 2: There is no need to install a drive motor 65. A linkage rod 66 is installed on the top of the side rail 61. An arc-shaped air guide blade 67 and a spiral wind wheel 68 are arranged on the outer surface of the linkage rod 66. When there is wind outdoors, the wind blows the arc-shaped air guide blade 67 and the spiral wind wheel 68 to rotate, stably driving the screw rod 62 to rotate, driving the brush plate 643 to move up and down. When the wind direction changes, the spiral wind wheel and the arc-shaped air guide blade 67 drive the connecting rod to drive the screw rod 62 to rotate to the other side, so that the brush plate 643 moves to the other side for cleaning. This method does not require additional electric drive, and uses wind power to automatically drive the brush plate 643 for cleaning, thereby reducing the cost of use.

[0046] When disassembling and assembling the filter 55, adjust the torsion spring 263 to drive the limit rod 266 to move outward, pull out the limit shaft 56 at the outer end of the limit plate 53 from the positioning hole 52, pull out the slide plate 54, and remove the filter 55. When inspecting, loosen the hand-tightening screw 644 to pull out the brush plate 643 inside the guide rail 642, so that the brush plate 643 can be replaced after long-term use and weathering, thereby further improving the convenience of the overall use of the device.

Claims

1. An air conditioner based on a Hall sensor, comprising an air conditioner outdoor unit, characterized in that: A sensor mounting mechanism is installed at the upper end of the rear side of the air conditioner outdoor unit, an internal mounting frame is fixedly installed at the middle of the air conditioner outdoor unit, a fan is installed at the front of the internal mounting frame, a filter mechanism is movably installed at the front of the air conditioner outdoor unit, the top of the filter mechanism and the sensor mounting mechanism are mutually limited, a cleaning mechanism is fixedly installed at the front end of one side of the air conditioner outdoor unit, the cleaning mechanism is arranged on the outside of the filter mechanism, and the cleaning end of the cleaning mechanism is in close contact with the front of the filter mechanism; The sensor mounting mechanism includes a slot body and a mounting slot, the slot body is opened at the top rear side of the air-conditioning outdoor unit, the bottom of the slot body extends to the inside of the mounting frame, the mounting slot is opened at the middle of the upper end of the back side of the air-conditioning outdoor unit, a mounting plate is inserted into the slot body, a sealing plate covering the slot body is provided on the top of the mounting plate, a reserved slot is opened at the lower end of the front side of the mounting plate, a Hall sensor body is installed inside the reserved slot by bolts, the Hall sensor body is arranged on the rear side of the fan, a limit assembly is installed inside the mounting slot, and the limit assembly is clamped with the mounting plate.

2. The air conditioner based on the Hall sensor according to claim 1, characterized in that: A bearing frame is fixedly installed at the bottom of the air conditioner outdoor unit, and a mounting frame is fixedly installed at the top rear side of the bearing frame.

3. The air conditioner based on the Hall sensor according to claim 1, characterized in that: The limiting assembly includes a circular groove and a limiting hole, the circular groove is opened on both sides of the bottom of the installation groove, the inner side of the circular groove is fixedly connected with a torsion spring, the inner side of the torsion spring is fixedly installed with a circular plate, the inner side of the circular plate is fixedly installed with a connecting rod, the top of the connecting rod is fixedly installed with a limiting rod, the limiting hole is opened at the upper end of the back side of the air-conditioning outdoor unit and the upper end of the mounting plate, the end of the limiting rod passes through the mounting hole on the air-conditioning outdoor unit and is inserted into the limiting hole on the mounting plate.

4. The air conditioner based on the Hall sensor according to claim 3, characterized in that: The side surface of the limiting rod is arranged in an arc shape, and the limiting hole is also arranged in an arc shape. The arc shape of the limiting hole and the limiting rod are arranged concentrically with the torsion spring.

5. The air conditioner based on the Hall sensor according to claim 4, characterized in that: The filter mechanism includes a slide groove, a positioning hole and a limit plate, the slide groove is opened at the upper and lower ends of the air-conditioning outdoor unit, the slide groove is slidably connected to the inside of the slide groove, and the filter is fixedly installed between the inner sides of the slide plate, the limit holes are opened at the two ends of the top slide plate, the limit plate is fixedly installed on both sides of the front end of the mounting plate, the bottom front end of the limit plate is fixedly connected to the limit shaft, and the bottom of the limit shaft passes through the air-conditioning outdoor unit and is inserted into the inner side of the positioning hole.

6. The air conditioner based on the Hall sensor according to claim 5, characterized in that: The cleaning mechanism includes a side rail, which is fixedly installed at the front end of the front side of the air conditioner outdoor unit, the inside of the side rail is rotatably connected to a screw rod, the outer surface of the screw rod is threadedly connected to a slider, and the outer side of the slider is fixedly installed with a brush assembly, the rear cleaning end of the brush assembly is fitted and connected to the front of the filter, and a drive motor is fixedly installed at the bottom of the side rail, and the top output end of the drive motor is connected to the bottom of the screw rod.

7. The air conditioner based on the Hall sensor according to claim 6, characterized in that: The cleaning mechanism includes a side rail, which is fixedly installed at the front end of the front side of the air conditioner outdoor unit, the inside of the side rail is rotatably connected to a screw rod, the outer surface of the screw rod is threadedly connected to a slider, the outer side of the slider is fixedly installed with a brush assembly, the rear cleaning end of the brush assembly is fit-connected to the front of the filter, the top of the side rail is rotatably connected to a linkage rod, the bottom of the linkage rod is fixedly connected to the top of the screw rod, the outer surface of the linkage rod is fixedly installed with arc-shaped air guide blades at equal intervals, and the outer surface of the linkage rod is located on the inner side of the arc-shaped air guide blades and is fixedly installed with a spiral wind wheel.

8. The air conditioner based on the Hall sensor according to claim 7, characterized in that: The brushing assembly includes a side arm, which is fixedly installed on the outside of the slider, and a guide rail is fixedly installed on the front end of the side arm. A brush plate is slidably connected inside the guide rail, and the back of the brush plate is fit-connected to the front of the filter. One end of the guide rail close to the side arm is threadedly connected to a hand-tightened screw, and the rear side of the hand-tightened screw is threadedly connected to the brush plate.

9. The air conditioner based on the Hall sensor according to claim 2, characterized in that: The four corners of the front side of the mounting frame are all provided with mounting holes, the mounting holes penetrate the mounting frame, and the mounting holes are configured as countersunk holes.

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