Dust removal assembly for air conditioner

Abstract

The dust removal assembly comprises an air conditioner body, air inlets are formed in the two sides of the lower portion of the air conditioner body, an air outlet is formed in the upper portion of the air conditioner body, a control panel is arranged below the air outlet, and fixing frames corresponding to the air inlets are arranged in the air conditioner body. One side of the fixed frame is fixed on the inner wall of the air inlet, the other side of the fixed frame is provided with an isolation net plate, a dust removal roller capable of moving up and down is arranged in the fixed frame, and the circumference of the dust removal roller is always in contact with the isolation net plate; the assembly can effectively remove dust on the air inlet isolation net plate, dust can be collected in a centralized mode, smooth air inlet is guaranteed, normal operation of an air conditioner is met, and the assembly is suitable for application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner dust removal, in particular to a dust removal component for an air conditioner. Background Art

[0002] After the air conditioner runs for a long time, a layer of dust will adhere to the air inlet filter screen partition. The adhered dust not only affects air intake, but also causes a significant decline in heating and cooling effects. There will also be an odor in the air at the air outlet, affecting the overall operation of the air conditioner.

[0003] The utility model patent with the publication number of CN213790723U discloses an air conditioner unit with a purification and dust removal device, which includes a dust removal box and an air conditioner unit body. A partition is fixedly connected to the middle side of the inner cavity of the dust removal box. An air inlet hole is opened in the middle of the partition. An air outlet hole is opened on the right side of the dust removal box. An air inlet pipe is installed between the air outlet hole and the air conditioner unit body. An air duct is installed between the air inlet hole and the air outlet hole. A fan is installed in the middle of the air duct pipeline. A fan fixing plate is fixedly connected to the right side of the inner cavity of the dust removal box. The fan fixing plate is located on the right side of the partition. The fan is bolted to the upper side of the fan fixing plate; it solves the technical problems of dust removal and air purification of the air conditioner unit.

[0004] However, when the above device is in use, although it can achieve the dust removal effect, the dust after dust removal and cleaning cannot be centrally collected, which easily causes the dust to enter the air conditioner component along with the air flow, affecting the overall operation of the air conditioner, and the use effect is not ideal. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the above problems and provide a dust removal component for an air conditioner that can effectively remove dust from the air inlet isolation net plate, and the dust can be centrally collected to ensure smooth air intake and meet the normal operation of the air conditioner.

[0006] To achieve the above purpose, the technical solution of the utility model is: a dust removal component for an air conditioner, including an air conditioner body. Air inlets are provided on both sides below the air conditioner body. An air outlet is provided above the air conditioner body. A control panel is provided below the air outlet. A fixed frame corresponding to the air inlets is arranged inside the air conditioner body. One side of the fixed frame is fixed to the inner wall of the air inlet, and an isolation net plate is provided on the other side. A dust removal roller that can move up and down is arranged inside the fixed frame, and the circumference of the dust removal roller is always in contact with the isolation net plate.

[0007] Preferably, extension plates extending outward are provided at both the top and bottom of the fixed frame. A stepping motor is provided on the surface of the upper extension plate. A screw rod is provided between the two extension plates. One end of the screw rod is coaxially and drivably connected to the output end of the stepping motor, and the other end passes through the lifting slider and is rotatably connected to the lower extension plate. A waist-shaped slot is provided on one side of the fixed frame close to the screw rod. The dust removal roller passes through the fixed frame at the waist-shaped slot and is connected to the lifting slider. After the stepping motor operates, the lifting slider and the dust removal roller lift and lower together along the waist-shaped slot.

[0008] Preferably, a strip-shaped sliding rail is further provided on the inner wall of the air conditioner body. A slider matching the strip-shaped sliding rail is provided on one side of the lifting slider. The lifting slider vertically lifts and lowers along the strip-shaped sliding rail.

[0009] Preferably, a rotating shaft is provided at the center of the dust removal roller. The dust removal roller is fixed on the rotating shaft. One end of the rotating shaft is rotatably connected to the lifting slider. One side of the inner wall of the waist-shaped slot is provided with meshing teeth. The rotating shaft is provided with a meshing gear matching the meshing teeth in the waist-shaped slot. When the lifting slider moves up and down, the dust removal roller rotates through the cooperation of the meshing gear and the meshing teeth.

[0010] Preferably, normally the dust removal roller is arranged at the top or bottom of the waist-shaped slot.

[0011] Preferably, a dust suction mechanism for collecting dust is further provided in the air conditioner body. The dust suction mechanism includes a vacuum cleaner and two sealed dust suction panels. The vacuum cleaner is arranged below the fixed frame. The two dust suction panels are oppositely arranged and are detachably connected to the isolation net plate. The dust suction panels are communicated with the vacuum cleaner through a connecting pipe. A plurality of dust suction holes are provided on the opposite sides of the two dust suction panels.

[0012] A dust removal component for an air conditioner disclosed by the present utility model includes an air conditioner body. Air inlets are provided on both sides below the air conditioner body. An air outlet is provided above the air conditioner body. A control panel is provided below the air outlet. A fixed frame corresponding to the air inlets is provided in the air conditioner body. One side of the fixed frame is fixed to the inner wall of the air inlet, and the other side is provided with an isolation net plate. A dust removal roller capable of moving up and down is provided in the fixed frame. The circumference of the dust removal roller is always in contact with the isolation net plate; compared with the prior art, the component has the beneficial effects of being able to effectively remove dust from the isolation net plate of the air inlet, and the dust can be centrally collected to ensure smooth air intake and meet the normal operation of the air conditioner. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of a dust removal component for an air conditioner according to the present utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of a dust removal component for an air conditioner according to the present utility model Figure 1 .

[0015] Figure 3 Schematic diagram of the internal structure of a dust removal component for an air conditioner according to the present utility model Figure 2 。

[0016] Figure 4 Schematic diagram of the internal structure of a dust removal component for an air conditioner according to the present utility model Figure 3 。

[0017] Figure 5 Schematic diagram of the internal structure of a dust removal component for an air conditioner according to the present utility model Figure 4 。

[0018] Figure 6 According to the present utility model Figure 3 Schematic diagram of the enlarged structure at position A in the present utility model

[0019] Figure 7 According to the present utility model Figure 5 Schematic diagram of the enlarged structure at position B in the present utility model

[0020] Figure 8 Schematic diagram of the dust suction mechanism in the present utility model

[0021] In the figure: 1. Air conditioner body; 101. Air inlet; 102. Air outlet; 2. Control panel; 3. Fixed frame; 301. Waist slot; 302. Meshing teeth; 31. Extension plate; 32. Stepper motor; 33. Screw rod; 34. Lifting slider; 341. Strip-shaped slide rail; 35. Rotating shaft; 351. Meshing gear; 36. Dust removal roller; 4. Isolation net plate; 5. Vacuum cleaner; 6. Dust suction panel; 61. Dust suction holes; 7. Connecting pipe Detailed implementation manners

[0022] Now, the present utility model will be further described in detail with reference to the accompanying drawings. The accompanying drawings are simplified schematic diagrams, which only illustrate the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model

[0023] Please refer to Figures 1-7, a dust removal component for an air conditioner, comprising an air conditioner body 1, air inlets 101 are arranged on both sides of the lower side of the air conditioner body 1, an air outlet 102 is arranged on the upper side of the air conditioner body 1, a control panel 2 is arranged below the air outlet 102, a fixed frame 3 corresponding to the air inlet 101 is arranged in the air conditioner body 1, one side of the fixed frame 3 is fixed to the inner wall of the air inlet 101, and an isolation mesh plate 4 is arranged on the other side, after the air conditioner body 1 is started by a button on the control panel 2, external air enters at the air inlet 101, and dust and other impurities in the air are isolated by the isolation mesh plate 4 after the air enters, and a dust removal roller 36 that can move up and down is arranged in the fixed frame 3, and the circumference of the dust removal roller 36 is always in contact with the isolation mesh plate 4; because the dust removal roller 36 is in contact with the isolation mesh plate 4 and can move up and down at the same time, the dust removal roller 36 can scrape off the dust attached to the inner wall of the isolation mesh plate 4 to prevent dust from clogging the isolation mesh holes and affecting the air intake.

[0024] In addition, in this embodiment, a dust collecting mechanism for collecting dust is also provided in the air conditioner body 1. The dust attached to the isolation mesh plate 4 is scraped off and then adsorbed by the dust collecting mechanism, so that the dust is collected in a centralized manner.

[0025] Specifically, the top and bottom of the fixed frame 3 are provided with extension plates 31 extending outward, and a stepper motor 32 is provided on the surface of the upper extension plate 31. A screw 33 is provided between the two extension plates 31, and one end of the screw 33 is coaxially connected to the output end of the stepper motor 32, and the other end passes through a lifting slider 34 and is rotatably connected to the lower extension plate 31, wherein the lifting slider 34 and the screw 33 are threadedly matched, and the fixed frame 3 is provided with a waist groove 301 on the side wall near the screw 33, and the dust removal roller 36 passes through the fixed frame 3 at the waist groove 301 and is connected to the lifting slider 34, and after the stepper motor 32 is running, the lifting slider 34 and the dust removal roller 36 are lifted and lowered together along the waist groove 301.

[0026] The inner wall of the air conditioner body 1 is provided with a strip slide rail 341, and one side of the lifting slider 34 is provided with a slider that matches the strip slide rail 341. The lifting slider 34 is vertically lifted and lowered along the strip slide rail 341. Here, the strip slide rail 341 plays a vertical limiting role to ensure that the lifting slider 34 can move up and down.

[0027] Since the waist groove 301 is set along the height direction of the fixed frame 3, when the stepper motor 32 is running, the screw 33 starts to rotate, and the lifting slider 34 is lifted and lowered accordingly, and the dust removal roller 36 behind the lifting slider 34 is also lifted and lowered, so that the dust removal roller 36 scrapes off the dust on the inner wall to meet the dust removal needs of the air inlet of the air conditioner.

[0028] In order to further improve the dust removal effect, on the basis of the above embodiments, the dust removal roller 36 is set to rotate, so that the dust removal roller 36 rotates and moves up and down, thereby improving the dust removal effect.

[0029] Specifically, a rotating shaft 35 is provided at the center of the dust removal roller 36. The dust removal roller 36 is fixed on the rotating shaft 35. One end of the rotating shaft 35 is rotatably connected to the lifting slider 34. One side of the inner wall of the waist-shaped groove 301 is provided with a meshing tooth 302. The rotating shaft 35 is provided with a meshing gear 351 in the waist-shaped groove 301 that cooperates with the meshing tooth 302. When the lifting slider 34 moves up and down, the dust removal roller 36 rotates through the cooperation of the meshing gear 351 and the meshing tooth 302.

[0030] Therefore, when the stepping motor 32 operates, the lifting slider 34 starts to lift and lower. During the lifting and lowering process of the lifting slider 34, the rotatable rotating shaft 35 is driven to lift and lower. Since the meshing gear 351 on the rotating shaft 35 cooperates with the meshing tooth 302 in the waist-shaped groove 301, the rotating shaft 35 can rotate through the cooperation of the meshing gear 351 and the meshing tooth 302 when lifting and lowering, causing the dust removal roller 36 to rotate accordingly, improving the dust removal effect and cleaning the dust more efficiently.

[0031] In the non-operating state, the dust removal roller 36 is arranged at the top or bottom of the waist-shaped groove 301 to prevent the dust removal roller 36 from affecting air intake.

[0032] Please refer to Figure 8 , in order to collect the cleaned dust in a timely manner, a dust suction mechanism is provided.

[0033] The dust suction mechanism includes a vacuum cleaner 5 and two sealed dust suction panels 6. The vacuum cleaner 5 is arranged below the fixed frame 3. The two dust suction panels 6 are arranged opposite to each other and are detachably connected to the isolation net plate 4. The dust suction panels 6 are communicated with the vacuum cleaner 5 through a connecting pipe 7. A plurality of dust suction holes 61 are provided on the opposite sides of the two dust suction panels 6.

[0034] When the vacuum cleaner 5 operates, the air carrying dust enters the dust suction panel 6 at the dust suction holes 61, so that the dust is concentrated in the dust suction panel 6; since the dust suction panel 6 is detachably connected to the isolation net plate 4, the dust suction panel 6 can be detached and cleaned regularly; the vacuum cleaner and the dust suction panel are prior arts and will not be elaborated here.

[0035] In the solution of the present utility model, the stepping motor 32 and the vacuum cleaner 5 operate simultaneously to prevent the dust from scattering after being cleaned and ensure the timely collection of the dust.

[0036] In the solution of the present utility model, structures such as the fixed frame 3 and the dust suction mechanism are all arranged in the lower box body of the air conditioner body. After the lower box body is opened, the internal mechanisms can be maintained and serviced.

[0037] Obviously, the above embodiments are merely examples for clear illustration and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. And the obvious changes or modifications derived therefrom still fall within the protection scope of this utility model.

Claims

1. A dust removal assembly for an air conditioner, comprising an air conditioner body, air inlets are arranged on both sides below the air conditioner body, an air outlet is arranged above the air conditioner body, and a control panel is arranged below the air outlet, characterized in that: A fixed frame corresponding to the air inlet is provided in the air conditioner body, one side of the fixed frame is fixed to the inner wall of the air inlet, and the other side is provided with an isolation mesh plate. A dust removal roller that can move up and down is provided in the fixed frame, and the circumference of the dust removal roller is always in contact with the isolation mesh plate.

2. The dust removal assembly for air conditioner according to claim 1, characterized in that: The top and bottom of the fixed frame are provided with extension plates extending outward, and a stepper motor is provided on the surface of the upper extension plate. A screw is provided between the two extension plates, one end of the screw is coaxially connected to the output end of the stepper motor, and the other end passes through a lifting slider and is rotatably connected to the lower extension plate. The fixed frame is provided with a waist groove on the side close to the screw, and the dust removal roller passes through the fixed frame at the waist groove and is connected to the lifting slider. After the stepper motor is running, the lifting slider and the dust removal roller rise and fall together along the waist groove.

3. The dust removal assembly for air conditioner according to claim 2, characterized in that: The inner wall of the air conditioner body is also provided with a strip slide rail, and a slider matched with the strip slide rail is provided on one side of the lifting slider, and the lifting slider is lifted and lowered vertically along the strip slide rail.

4. The dust removal assembly for air conditioner according to claim 2 or 3, characterized in that: A rotating shaft is provided at the center of the dust removal roller, and the dust removal roller is fixed on the rotating shaft. One end of the rotating shaft is rotatably connected to the lifting slider, and one side of the inner wall of the waist groove is provided with meshing teeth. The rotating shaft is provided with a meshing gear that matches the meshing teeth in the waist groove. When the lifting slider moves up and down, the dust removal roller rotates in cooperation with the meshing gear through the meshing gear.

5. The dust removal assembly for air conditioner according to claim 4, characterized in that: Under normal conditions, the dust removal roller is arranged at the top or bottom of the waist groove.

6. The dust removal assembly for an air conditioner according to claim 1, characterized in that: The air conditioner body is also provided with a dust collection mechanism for collecting dust, and the dust collection mechanism includes a dust collector and two sealed dust collection panels. The dust collector is arranged below the fixed frame, and the two dust collection panels are arranged opposite to each other and are detachably connected to the isolation mesh plate. The dust collection panel and the dust collector are connected through a connecting pipe, and a plurality of dust collection holes are provided on opposite sides of the two dust collection panels.

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