Indoor air treatment device with built-in purification structure

Abstract

The utility model discloses an indoor air treatment device with a built-in purification structure, and relates to the technical field of air treatment, the indoor air treatment device comprises a shell, and the purification mechanism is arranged in the shell and used for cleaning dust on a filter screen. According to the indoor air treatment device with the built-in purification structure, a driving motor is started to drive a gear to rotate, a gear ring is matched to drive a rotating ring to rotate, a filter screen is clamped on the rotating ring through cooperation of a clamping block and a clamping groove, when the rotating ring rotates, the filter screen is driven to rotate synchronously, bristles on a brush plate are tightly attached to the surface of the filter screen, and therefore the filter screen can be purified. Under the action of friction force, dust on the surface of the filter screen is separated, negative pressure is generated in the dust suction cover by starting the suction pump, and therefore the dust brushed down by the brush plate can be sucked into the dust suction cover and enters the dust collection box through the dust suction pipe, and the effect of automatically cleaning the filter screen under the condition that the filter screen is not detached is achieved; and the maintenance difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air treatment, in particular to an indoor air treatment device with a built-in purification structure. Background Art

[0002] Air treatment device, also known as "air cleaner", air freshener, purifier, refers to a product that can absorb, decompose or transform various air pollutants and effectively improve the cleanliness of the air.

[0003] In the prior art, such as the Chinese patent number: CN215637803U, an air purifier for indoor environment management is disclosed, which includes a body, a horizontal plate is fixedly connected to the bottom of the front of the body, both sides of the bottom of the horizontal plate are fixedly connected to the shaft seat, the bottom of the left side of the body is fixedly connected to a fixed block, the front of the fixed block is movably connected to the positive and negative screw rods through bearings, both sides of the surface of the positive and negative screw rods are threadedly connected to the screw sleeves, the front of the screw sleeve is fixedly connected to the limit pin, the bottom of the shaft seat is movably connected to the swing frame through a rotating shaft, the surface of the limit pin is sleeved inside the swing frame, and the bottom of the swing frame is fixedly connected to a moving wheel. The utility model achieves the effect of being easy to move, and solves the problem that most of the existing air purifiers are as a whole, and are fixedly placed in one place when in use, which is very inconvenient when it needs to be moved, and requires people to lift and transport, which is very time-consuming and laborious.

[0004] Based on the above-mentioned prior art, the current air treatment device still has the following problems: the traditional air treatment device needs to regularly remove the filter from the inside of the device to clean the filter, which is very troublesome to operate. For this reason, the utility model provides an indoor air treatment device with a built-in purification structure. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an indoor air treatment device with a built-in purification structure, which solves the problem that traditional air treatment devices need to regularly remove the filter from the inside of the device to clean the filter, which is very troublesome to operate.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: an indoor air treatment device with a built-in purification structure includes a shell, a purification mechanism is arranged inside the shell for cleaning the dust on the filter screen, and a filtering mechanism is also arranged inside the shell for purifying the air, and the purification mechanism includes:

[0007] A rotating assembly is arranged inside the shell, the rotating assembly includes a rotating ring movably arranged at the bottom of the shell, the top of the rotating ring is fixedly connected to a gear ring, the top of the rotating ring is located inside the gear ring and has slots symmetrically arranged thereon, the rotating assembly also includes a driving motor fixedly mounted on the inner wall of the shell, a gear is fixedly mounted on the output end of the driving motor, and the gear is meshed with the gear ring;

[0008] A dust cleaning component is arranged inside the shell, and the dust cleaning component includes a brush plate;

[0009] A dust collection component is arranged inside the shell;

[0010] The filtering mechanism comprises a filtering net, and a clamping block is symmetrically fixedly connected to the bottom of the filtering net.

[0011] Preferably, a plurality of air inlets are provided through the outer surface of the shell, a center seat is fixedly installed on the inner bottom of the shell, the outer wall of the center seat is in contact with the inner wall of the rotating ring, positioning holes are symmetrically provided on the top of the center seat, a top cover is installed on the top of the shell by bolts, and an exhaust fan is embedded on the top of the top cover.

[0012] Preferably, the block matches the slot, and the bottom surface of the filter screen contacts the top surface of the rotating ring.

[0013] Preferably, a carbon filter cartridge is disposed inside the filter screen, and a positioning pin is symmetrically fixedly connected to the bottom of the carbon filter cartridge, and the positioning pin matches the positioning hole.

[0014] Preferably, a plurality of limiting telescopic rods are fixedly installed on the outer surface of the rotating ring, the ends of the limiting telescopic rods are fixedly connected to the inner wall of the shell, a spring is sleeved on the outside of the limiting telescopic rods, the two ends of the spring are respectively fixedly connected to the outer surface of the brush plate and the inner wall of the shell, and a vibration motor is fixedly installed near the middle of the outer surface of the brush plate.

[0015] Preferably, the dust suction assembly includes a dust suction hood symmetrically arranged on both sides of the brush plate, the outer surface of the dust suction hood is fixedly connected to a fixing plate, the fixing plate is fixedly connected to the inner wall of the shell, the outer wall of the dust suction hood near the bottom is fixedly connected to a dust suction pipe, the dust suction pipe passes through the inner wall of the shell and extends to the outside, a suction pump is matched between the outer surfaces of the two dust suction pipes, the output port of the suction pump is provided with a dust collecting box, and the dust collecting box is fixedly mounted on the outer wall of the shell.

[0016] Beneficial Effects

[0017] The utility model provides an indoor air treatment device with a built-in purification structure. Compared with the prior art, it has the following beneficial effects:

[0018] (1) The indoor air treatment device with a built-in purification structure starts the driving motor to drive the gear to rotate, and cooperates with the gear ring to drive the rotating ring to rotate. Since the filter is stuck on the rotating ring through the cooperation of the clamping block and the clamping groove, when the rotating ring rotates, the filter is driven to rotate synchronously, and the bristles on the brush plate are in close contact with the surface of the filter. Under the action of friction, the dust on the surface of the filter is detached, and the suction pump is started to generate negative pressure inside the dust hood, so that the dust brushed off by the brush plate can be sucked into the dust hood and enter the dust collection box through the dust suction pipe, thereby achieving the effect of automatically cleaning the filter without removing the filter, thereby reducing the difficulty of maintenance.

[0019] (2) The indoor air treatment device with a built-in purification structure starts the vibration motor to make the brush plate generate high-frequency vibration, which can penetrate into the tiny gaps and holes on the surface and shake out the hidden dust and fine particles, thereby achieving deep cleaning and further improving the cleaning effect. By removing the connecting bolts on the top cover, the top cover can be removed from the shell, thereby facilitating the later maintenance or replacement of the filter or carbon filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0021] Figure 2 It is a three-dimensional appearance schematic diagram of the rotating assembly of the utility model;

[0022] Figure 3 It is a three-dimensional appearance schematic diagram of the dust cleaning component and the dust collecting component of the utility model;

[0023] Figure 4 It is a three-dimensional appearance schematic diagram of the center seat of the utility model.

[0024] In the figure: 1. shell; 11. air inlet; 12. center seat; 13. positioning hole; 14. top cover; 15. exhaust fan; 2. purification mechanism; 21. rotating assembly; 211. rotating ring; 212. gear ring; 213. driving motor; 214. gear; 214. slot; 22. dust cleaning assembly; 221. brush plate; 222. limiting telescopic rod; 223. spring; 224. vibration motor; 23. dust suction assembly; 231. fixing plate; 232. dust hood; 233. dust suction pipe; 234. suction pump; 235. dust collecting box; 3. filtering mechanism; 31. filter screen; 32. block; 33. carbon filter cartridge; 34. positioning pin. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides two technical solutions:

[0027] Figure 1-Figure 4 The first embodiment is shown: an indoor air treatment device with a built-in purification structure, including a housing 1, a purification mechanism 2 is arranged inside the housing 1 for cleaning the dust on the filter, and a filtering mechanism 3 is also arranged inside the housing 1 for purifying the air, and the purification mechanism 2 includes:

[0028] The rotating assembly 21 is arranged inside the housing 1. The rotating assembly 21 includes a rotating ring 211 movably arranged at the bottom of the housing 1. The top of the rotating ring 211 is fixedly connected to a gear ring 212. The top of the rotating ring 211 is located inside the gear ring 212 and is symmetrically provided with a slot 215. The rotating assembly 21 also includes a driving motor 213 fixedly mounted on the inner wall of the housing 1. The output end of the driving motor 213 is fixedly mounted with a gear 214, and the gear 214 is meshed with the gear ring 212.

[0029] A dust cleaning component 22 is disposed inside the housing 1, and the dust cleaning component 22 includes a brush plate 221;

[0030] A dust collecting assembly 23 is arranged inside the housing 1;

[0031] The filter mechanism 3 includes a filter screen 31, and a block 32 is symmetrically fixedly connected to the bottom of the filter screen 31.

[0032] The outer surface of the shell 1 is penetrated with a plurality of air inlets 11, the inner bottom of the shell 1 is fixedly installed with a center seat 12, the outer wall of the center seat 12 is in contact with the inner wall of the rotating ring 211, and the top of the center seat 12 is symmetrically provided with positioning holes 13. A top cover 14 is installed on the top of the shell 1 by bolts, and an exhaust fan 15 is embedded on the top of the top cover 14. By turning on the exhaust fan 15, air is sucked in through the air inlet 11, filtered through the filter screen 31 and the carbon filter cartridge 33, and finally discharged from the top, thereby achieving the effect of air circulation and purification. The card block 32 cooperates with the card slot 215, and the bottom surface of the filter screen 31 is in contact with the top of the rotating ring 211. The surfaces are in contact with each other, and the block 32 cooperates with the slot 215, so that the filter 31 can be stably installed on the rotating ring 211, and when the rotating ring 211 rotates, the block 32 and the slot 215 can make the filter 31 rotate accordingly. A carbon filter cartridge 33 is arranged inside the filter 31, and the bottom of the carbon filter cartridge 33 is symmetrically fixedly connected with a positioning pin 34, and the positioning pin 34 cooperates with the positioning hole 13. The carbon filter cartridge 33 is a prior art, which can absorb odors and bacteria in the air and improve the filtering effect. The positioning pin 34 cooperates with the positioning hole 13, so that the carbon filter cartridge 33 can be stably installed on the center seat 12.

[0033] Figure 1-Figure 4 A second embodiment is shown, which mainly differs from the first embodiment in that: a plurality of limiting telescopic rods 222 are fixedly installed on the outer surface of the rotating ring 211, and the ends of the limiting telescopic rods 222 are fixedly connected to the inner wall of the shell 1, and a spring 223 is sleeved on the outside of the limiting telescopic rods 222, and the two ends of the spring 223 are respectively fixedly connected to the outer surface of the brush plate 221 and the inner wall of the shell 1, and a vibration motor 224 is fixedly installed near the middle of the outer surface of the brush plate 221. By starting the vibration motor 224 and cooperating with the incomplete contraction of the spring 223 and the limiting telescopic rod 222, the brush plate 221 is made to vibrate at a high frequency. The dust collection component 23 includes a symmetrical arrangement on the brush plate 221. The dust hoods 232 on both sides have a fixed plate 231 fixedly connected to the outer surface of the dust hood 232, and the fixed plate 231 is fixedly connected to the inner wall of the shell 1. The outer wall of the dust hood 232 near the bottom is fixedly connected with a dust suction pipe 233, which penetrates the inner wall of the shell 1 and extends to the outside. A suction pump 234 is matched between the outer surfaces of the two dust suction pipes 233, and a dust collecting box 235 is provided at the output port of the suction pump 234. The dust collecting box 235 is fixedly installed on the outer wall of the shell 1. By starting the suction pump 234, negative pressure is generated inside the dust hood 232, so that the dust brushed off by the brush plate 221 can be sucked into the dust hood 232 and enter the dust collecting box 235 through the dust suction pipe 233.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] During operation, the driving motor 213 is started to drive the gear 214 to rotate, and the gear ring 212 cooperates with the rotating ring 211 to rotate. Since the filter 31 is stuck on the rotating ring 211 through the cooperation of the clamping block 32 and the clamping groove 215, when the rotating ring 211 rotates, the filter 31 is driven to rotate synchronously, and the bristles on the brush plate 221 are closely attached to the surface of the filter 31. Under the action of friction, the dust on the surface of the filter 31 is separated, and the suction pump 234 is started to generate negative pressure inside the dust cover 232, so that the dust brushed off by the brush plate 221 can be sucked into the dust cover 232, and the dust can be sucked out by the suction pump 234. The dust pipe 233 enters into the dust box 235, thereby achieving the effect of automatically cleaning the filter 31 without removing the filter 31, reducing the difficulty of maintenance, and when the brush plate 221 is cleaned, the vibration motor 224 is started to make the brush plate 221 generate high-frequency vibration, which can penetrate into the tiny gaps and holes on the surface and shake out the hidden dust and fine particles, thereby achieving deep cleaning and further improving the cleaning effect, and the top cover 14 is removed from the shell 1 by removing the connecting bolts on the top cover 14, thereby facilitating the later maintenance or replacement of the filter 31 or the carbon filter cartridge 33.

[0036] 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.

[0037] 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. An indoor air treatment device with a built-in purification structure, comprising a housing (1), characterized in that: The shell (1) is provided with a purification mechanism (2) for cleaning dust from the filter screen, and the shell (1) is also provided with a filtering mechanism (3) for purifying air, wherein the purification mechanism (2) comprises: A rotating assembly (21) is arranged inside the housing (1), the rotating assembly (21) comprising a rotating ring (211) movably arranged at the bottom of the housing (1), the top of the rotating ring (211) being fixedly connected to a gear ring (212), the top of the rotating ring (211) being symmetrically provided with a slot (215) located inside the gear ring (212), the rotating assembly (21) further comprising a driving motor (213) fixedly mounted on the inner wall of the housing (1), the output end of the driving motor (213) being fixedly mounted with a gear (214), the gear (214) being meshed with the gear ring (212); A dust cleaning component (22) is arranged inside the housing (1), and the dust cleaning component (22) comprises a brush plate (221); A dust collecting assembly (23) is arranged inside the housing (1); The filtering mechanism (3) comprises a filtering net (31), and a clamping block (32) is symmetrically fixedly connected to the bottom of the filtering net (31).

2. The indoor air treatment device with a built-in purification structure according to claim 1, characterized in that: The outer surface of the shell (1) is penetrated by a plurality of air inlets (11); a center seat (12) is fixedly mounted on the inner bottom of the shell (1); the outer wall of the center seat (12) is in contact with the inner wall of the rotating ring (211); positioning holes (13) are symmetrically arranged on the top of the center seat (12); a top cover (14) is mounted on the top of the shell (1) by bolts; an exhaust fan (15) is embedded on the top of the top cover (14).

3. The indoor air treatment device with a built-in purification structure according to claim 1, characterized in that: The clamping block (32) matches the clamping groove (215), and the bottom surface of the filter screen (31) contacts the top surface of the rotating ring (211).

4. The indoor air treatment device with a built-in purification structure according to claim 2, characterized in that: A carbon filter cartridge (33) is arranged inside the filter screen (31), and a positioning pin (34) is symmetrically fixedly connected to the bottom of the carbon filter cartridge (33), and the positioning pin (34) matches the positioning hole (13).

5. The indoor air treatment device with a built-in purification structure according to claim 1, characterized in that: A plurality of position-limiting telescopic rods (222) are fixedly mounted on the outer surface of the rotating ring (211), the ends of the position-limiting telescopic rods (222) are fixedly connected to the inner wall of the shell (1), a spring (223) is sleeved on the outside of the position-limiting telescopic rods (222), the two ends of the spring (223) are respectively fixedly connected to the outer surface of the brush plate (221) and the inner wall of the shell (1), and a vibration motor (224) is fixedly mounted near the middle of the outer surface of the brush plate (221).

6. The indoor air treatment device with a built-in purification structure according to claim 1, characterized in that: The dust collection assembly (23) comprises a dust collection hood (232) symmetrically arranged on both sides of the brush plate (221); the outer surface of the dust collection hood (232) is fixedly connected to a fixing plate (231); the fixing plate (231) is fixedly connected to the inner wall of the shell (1); the outer wall of the dust collection hood (232) is fixedly connected to a dust collection pipe (233) near the bottom; the dust collection pipe (233) penetrates the inner wall of the shell (1) and extends to the outside; a suction pump (234) is matched between the outer surfaces of the two dust collection pipes (233); the output port of the suction pump (234) is provided with a dust collection box (235); the dust collection box (235) is fixedly mounted on the outer wall of the shell (1).

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