CN219640398U

CN219640398U - Air purifier

Info

Publication number: CN219640398U
Application number: CN202223470867.2U
Authority: CN
Inventors: 张玉峰; 钱叶册; 左龙辉; 钟军; 周涛; 夏瑞; 尹思围; 周文芳
Original assignee: Suzhou Shunlai Photoelectric Technology Co ltd; Chizhou University
Current assignee: Suzhou Shunlai Photoelectric Technology Co ltd; Chizhou University
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-09-05
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses an air purifier which comprises a shell with openings at two sides, wherein a filter component is arranged at the front end in the shell, a sterilizing and heating component is arranged at one side of the filter component in the shell, and a purifying component is arranged at one side of the sterilizing and heating component in the shell. According to the utility model, large impurities in the gas can be filtered by means of the filtering component, meanwhile, the cleaning part on the filtering component can be utilized to accelerate the falling of the impurities on the filter screen to realize cleaning, the problem that the conventional scraping cleaning is required to be manually operated is avoided, the circulating gas can be sterilized and heated by means of the sterilizing and heating component, meanwhile, the gas with heat is contacted with the filtering box in the filtering process, so that the heating and drying operation of the filtering box can be realized, the problems of bacteria breeding due to moisture and the like caused by accumulation of a large amount of water in the filtering box are avoided, the clean state of the filtering box is ensured, and secondary pollution to the gas is avoided.

Description

Air purifier

Technical Field

The utility model relates to the technical field of household appliances, in particular to an air purifier.

Background

The air purifier is also called an air cleaner, an air freshener and a purifier, and refers to a product which can adsorb, decompose or convert various air pollutants, generally comprises PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like, and effectively improves the air cleanliness;

because the inside seal structure that is of air purifier, air purifier is after handling air pollutant, and inside a large amount of particulate matters such as dust that have of air purifier, need wash or change filter core etc. of purifier, however frequent dismantlement changes filter core comparatively troublesome, and the present clarifier does not possess the heating function simultaneously, consequently very easily breeds a large amount of bacterium scheduling problem in the clarifier.

The prior art has the following defects: among the prior art, the "an air purifier" that publication No. CN216308111U is in this clarifier realizes the scraping realization clearance to the filter screen through structural components such as drive lead screw and brush pole, and wherein this cleaning process needs to rotate the lead screw repeatedly and can realize scraping clearance, and is hard and troublesome, and the cleaning effect is not ideal simultaneously, does not possess the heating function in this clarifier simultaneously, and consequently the moisture that carries in the filtration gas very easily gathers in the filter box, leads to the filter box to moist breeding bacterium, very easily causes secondary pollution to the gas of follow-up filtration.

Disclosure of Invention

The present utility model is directed to an air purifier, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air purifier, includes that both sides all are equipped with open-ended casing, filter element is installed to the front end in the casing, filter element installs the heating element that disinfects in casing one side, filter element is installed to heating element one side that disinfects in the casing, electric fan is installed to afterbody symmetry in the casing, filter element is equipped with open-ended accomodate chamber, setting element, filter screen and clearance portion including running through district, top.

As the further preferred of this technical scheme, run through district and offer in casing lower surface one side, the setting element is installed on casing inner top one side, accomodate the chamber symmetry and install at the casing lower surface and carry out the shutoff to run through district, the filter screen is installed and is accomodate the chamber upper surface, the filter screen extends to in the casing and corresponds the block with the setting element, the clearance portion is installed on casing inner top one side, and clearance portion output and filter screen correspond the transmission and be connected.

As a further preferable mode of the technical scheme, the air guide covers are arranged at the openings at the two ends of the shell, and the air guide covers are connected with the shell by means of a detachable structure.

As the further preferred of this technical scheme, clearance portion includes support, promotes cylinder, push pedal and a plurality of rubber head, the support mounting is in the casing and is located filter screen one side, promote the cylinder and install on the support, the push pedal is installed and is being promoted the cylinder output, and a plurality of rubber heads evenly distributed are in push pedal one side, and rubber head corresponds the setting with the filter screen.

As the further preferred of this technical scheme, the heating element that disinfects includes an open district, rectangular frame, roof, controller, a plurality of heating rods and two bactericidal lamp, an open district runs through and sets up in casing top one side, rectangular frame corresponds and passes an open district and extend to in the casing correspondingly, roof installs on rectangular frame top and carries out the shutoff with an open district, the controller is installed at roof upper surface, heating rod evenly distributed is in rectangular frame, the bactericidal lamp passes through the support symmetry and installs in rectangular frame inner top both sides, and bactericidal lamp, heating rod all with controller electric connection.

As a further preferred of this technical scheme, the purification part includes No. two open areas, filter cartridge and No. two roof, no. two open areas run through and offer on the casing top and be located No. one open area one side, the filter cartridge corresponds and passes No. two open areas and extend to in the casing, no. two roof is installed on the filter cartridge top and is carried out the shutoff to No. two open areas, and the filter cartridge sets up with two electric fans are supporting.

As the further preferred of this technical scheme, the filter box corresponds the setting with No. two open areas, and the stack in proper order is installed HEPA filter screen, active carbon filter screen, anticollision sponge layer and dustproof filter screen in the filter box.

The utility model provides an air purifier, which has the following beneficial effects:

(1) The utility model can ensure the continuous sterilization effect in the shell by means of the sterilizing lamp in the gas purification, avoid the problem of interference pollution to the filtered gas caused by bacterial breeding in the shell, and can heat and dry the circulated gas by means of the heating rod on the rectangular frame, thereby ensuring the dryness of the gas, and simultaneously, the gas with heat contacts with the filter box in the filtration to realize the heating and drying operation of the filter box, thereby avoiding the problems of moisture breeding bacteria and the like caused by accumulation of a large amount of moisture in the filter box, ensuring the clean state of the filter box and avoiding secondary pollution to the gas.

(2) According to the utility model, the filtering component is arranged, so that the gas enters the shell to contact with the filter screen to realize the filtration of large impurities in the gas, the multiple filtration of the impurities in the gas is realized, the impurities filtered on the filter screen can be cleaned by means of the accommodating cavity, the pushing cylinder can be started periodically under the assistance of the cleaning part, the linked pushing plate and the rubber head on the linked pushing plate move to impact the filter screen, and the impurity on the filter screen is accelerated to fall off to realize the cleaning effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the housing according to the present utility model;

FIG. 3 is a schematic view showing the distribution of the sterilizing and heating unit and the decontamination unit within the housing of the present utility model;

FIG. 4 is a schematic view of the structure of the purifying component of the present utility model;

FIG. 5 is a schematic view of the sterilizing heating unit according to the present utility model;

fig. 6 is a schematic view of the structure of the filter element of the present utility model.

In the figure: 1. a housing; 2. an electric fan; 3. a penetration region; 4. a storage chamber; 5. a positioning piece; 6. a filter screen; 7. a wind scooper; 8. a bracket; 9. a pushing cylinder; 10. a push plate; 11. a rubber head; 12. an open area number one; 13. a rectangular frame; 14. a first top plate; 15. a controller; 16. a heating rod; 17. a germicidal lamp; 18. an open area No. two; 19. a filter box; 20. and a second top plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1 and 6, in this embodiment, an air purifier includes a casing 1 with openings on both sides, a filter element is installed at the front end in the casing 1, a sterilizing and heating element is installed at one side of the filter element in the casing 1, a purifying element is installed at one side of the sterilizing and heating element in the casing 1, an electric fan 2 is symmetrically installed at the tail part in the casing 1, the filter element includes a through region 3, a containing cavity 4 with openings on the top end, a positioning element 5, a filter screen 6 and a cleaning part, the through region 3 is opened at one side of the lower surface of the casing 1, the positioning element 5 is installed at one side of the top end in the casing 1, the containing cavity 4 is symmetrically installed at the lower surface of the casing 1 and seals the through region 3, the filter screen 6 is installed at the upper surface of the containing cavity 4, the filter screen 6 extends into the casing 1 and is correspondingly clamped with the positioning element 5, the cleaning part is installed at one side of the top end in the casing 1, and the output end of the cleaning part is correspondingly connected with the filter screen 6, the openings on both ends of the casing 1 are respectively provided with a wind scooper 7, and the wind scooper 7 is connected with the casing 1 by means of a detachable structure, multiple filtering of impurities in gas is realized, and the impurities can be cleaned by the filter screen 6 on the filter screen 4.

As shown in fig. 2 and 6, the cleaning part comprises a bracket 8, a pushing cylinder 9, a pushing plate 10 and a plurality of rubber heads 11, wherein the bracket 8 is arranged in the shell 1 and positioned on one side of the filter screen 6, the pushing cylinder 9 is arranged on the bracket 8, the pushing plate 10 is arranged at the output end of the pushing cylinder 9, the plurality of rubber heads 11 are uniformly distributed on one side of the pushing plate 10, the rubber heads 11 are correspondingly arranged with the filter screen 6, the pushing cylinder 9 can be started periodically, the pushing plate 10 and the rubber heads 11 thereon are linked to impact the filter screen 6, and impurities on the filter screen 6 are accelerated to fall off so as to realize the cleaning effect.

As shown in fig. 2 and 5, the sterilizing and heating component comprises an opening area 12, a rectangular frame 13, a top plate 14, a controller 15, a plurality of heating rods 16 and two sterilizing lamps 17, wherein the opening area 12 is penetrated and arranged at one side of the top end of the shell 1, the rectangular frame 13 correspondingly penetrates through the opening area 12 and correspondingly extends into the shell 1, the top plate 14 is arranged at the top end of the rectangular frame 13 and is plugged with the opening area 12, the controller 15 is arranged on the upper surface of the top plate 14, the heating rods 16 are uniformly distributed in the rectangular frame 13, the sterilizing lamps 17 are symmetrically arranged at two sides of the inner top end of the rectangular frame 13 through the support 8, the sterilizing lamps 17 and the heating rods 16 are electrically connected with the controller 15, and the gas with heat can be in contact with the filter box 19 in the filtering process to realize the heating and drying operation of the filter box 19, so that the problems of moisture accumulated in the filter box 19, such as to cause the growth of bacteria and the like are avoided, and the clean state of the filter box 19 is ensured.

As shown in fig. 3 and 4, the purifying component includes No. two open areas 18, filter box 19 and No. two roof plates 20, no. two open areas 18 run through and offer on the top of casing 1 and be located No. one open area 12 one side, filter box 19 corresponds and pass No. two open areas 18 and extend to in the casing 1, no. two roof plates 20 are installed on filter box 19 top and are plugged No. two open areas 18, and filter box 19 sets up with two electric fans 2 in a matched manner, filter box 19 corresponds with No. two open areas 18 and sets up, and in the filter box 19 in proper order the stack install HEPA filter screen, the active carbon filter screen, crashproof sponge layer and dustproof filter screen 6, the gas after the primary filter is filtered once more through filter box 19, the precision of whole filtration has been guaranteed.

The utility model provides an air purifier, which has the following specific working principle: in the purification process, the electric fan 2 is started to suck the gas, the flowing speed of the gas in the shell 1 is ensured, the efficient filtering effect is ensured, then the gas enters the shell 1 through the air guide cover 7, large impurities in the gas can be filtered by means of the filtering component, meanwhile, the falling of the impurities on the filter screen 6 can be accelerated by utilizing the cleaning part on the air guide cover to realize cleaning, the circulating gas can be sterilized by means of the sterilizing and heating component and can be heated, the conditions of corrosion, bacteria breeding and the like of a filtering unit in the filtering box 19 caused by excessive water in the gas are avoided, the dryness of the gas is ensured, meanwhile, the purified gas can be deeply filtered by means of the purifying component, and then the filtering component, the purifying component and the sterilizing and heating component on the shell 1 are all detachably connected, so that the subsequent disassembly and overhaul are convenient;

when the impurities in the gas are preliminarily filtered: through being provided with the filter element, the gas enters the shell 1 to contact with the filter screen 6 to realize the filtration of large-scale impurities in the gas, the multiple filtration of impurities in the gas is realized, and the impurities filtered on the filter screen 6 can be cleaned by means of the accommodating cavity 4, under the assistance of the cleaning part, the pushing cylinder 9 can be started regularly, the linkage push plate 10 and the rubber head 11 thereon move to impact the filter screen 6, the impurity falling on the filter screen 6 is accelerated to realize the cleaning effect, the operation is convenient, and the cleaning efficiency is high;

when multiple filtration is carried out on impurities in gas: the purifying component is arranged, and the gas after primary filtration is filtered again through the filter box 19, so that the integral filtration precision is ensured, and meanwhile, the filter box 19 can be pulled out of the shell 1 by means of the second top plate 20 to realize replacement and cleaning, so that the maintenance difficulty of equipment is reduced;

when heating the gas: through being equipped with the heating element that disinfects, can guarantee the interior continuous bactericidal effect of casing 1 with the help of sterilamp 17 in gas purification, avoid appearing the bacterium and breed the problem that causes interference pollution to the filtration gas in casing 1, and with the help of the heating rod 16 on the rectangular frame 13, can heat stoving operation to the gas of circulation, guaranteed the dryness of gas, the gas that has the heat simultaneously in the filtration can realize the heating stoving operation to filtration box 19 with filtration box 19 contact, avoid the interior accumulation of a large amount of moisture of filtration box 19 to lead to the moist problem such as breeding bacterium, guaranteed the clean state of filtration box 19, avoid causing secondary pollution to gas.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the details are not described in detail herein, and the problems of conventional circuits, control connection and the like in the specification belong to the prior art known to the person skilled in the art, so that excessive repeated complaints are avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air purifier, includes that both sides all are equipped with open-ended casing (1), its characterized in that: the novel sterilizing and heating device is characterized in that a filtering component is arranged at the inner front end of the shell (1), a sterilizing and heating component is arranged on one side of the filtering component in the shell (1), a purifying component is arranged on one side of the sterilizing and heating component in the shell (1), an electric fan (2) is symmetrically arranged at the inner tail of the shell (1), and the filtering component comprises a penetrating area (3), a containing cavity (4) with an opening at the top end, a positioning piece (5), a filter screen (6) and a cleaning part.

2. An air cleaner according to claim 1, wherein: the utility model discloses a filter screen, including casing (1), locating part (5), filter screen (6) are installed in casing (1) and correspond the block with locating part (5), locating part (5) are installed on top one side in casing (1), accomodate chamber (4) symmetry and install at casing (1) lower surface and carry out the shutoff to penetrating region (3), filter screen (6) are installed and are accomodate chamber (4) upper surface, filter screen (6) extend to in casing (1) and correspond the block with locating part (5), clearance portion installs on top one side in casing (1), and clearance portion output corresponds the transmission with filter screen (6) and be connected.

3. An air cleaner according to claim 1, wherein: the openings at the two ends of the shell (1) are provided with wind scoopers (7).

4. An air cleaner according to claim 3, wherein: the wind scooper (7) is connected with the shell (1) by a detachable structure.

5. An air cleaner according to claim 1, wherein: the cleaning part comprises a support (8), a pushing cylinder (9), a pushing plate (10) and a plurality of rubber heads (11), wherein the support (8) is arranged in the shell (1) and located on one side of the filter screen (6), the pushing cylinder (9) is arranged on the support (8), the pushing plate (10) is arranged at the output end of the pushing cylinder (9), the rubber heads (11) are uniformly distributed on one side of the pushing plate (10), and the rubber heads (11) are correspondingly arranged with the filter screen (6).

6. An air cleaner according to claim 1, wherein: the sterilizing and heating component comprises an opening area (12), a rectangular frame (13), a top plate (14), a controller (15), a plurality of heating rods (16) and two sterilizing lamps (17), wherein the opening area (12) is penetrated and arranged on one side of the top end of the shell (1), the rectangular frame (13) correspondingly penetrates through the opening area (12) and correspondingly extends into the shell (1), the top plate (14) is arranged on the top end of the rectangular frame (13) and is plugged with the opening area (12), the controller (15) is arranged on the upper surface of the top plate (14), the heating rods (16) are uniformly distributed in the rectangular frame (13), and the sterilizing lamps (17) are symmetrically arranged on two sides of the top end in the rectangular frame (13) through brackets (8).

7. An air cleaner according to claim 6 wherein: the sterilizing lamp (17) and the heating rod (16) are electrically connected with the controller (15).

8. An air cleaner according to claim 1, wherein: the purification component comprises a second open area (18), a filter box (19) and a second top plate (20), wherein the second open area (18) is arranged on the top end of the shell (1) in a penetrating mode and located on one side of the first open area (12), the filter box (19) correspondingly penetrates the second open area (18) and extends into the shell (1), the second top plate (20) is arranged on the top end of the filter box (19) and seals the second open area (18), and the filter box (19) is arranged in a matched mode with the two electric fans (2).

9. An air cleaner according to claim 8 wherein: the filter box (19) is arranged corresponding to the second opening area (18).

10. An air cleaner according to claim 9, wherein: HEPA filter screen, active carbon filter screen, crashproof sponge layer and dustproof filter screen (6) are installed to stack in proper order in filter cassette (19).