CN110925911B

CN110925911B - Air purifying device

Info

Publication number: CN110925911B
Application number: CN201911399048.3A
Authority: CN
Inventors: 卢卡.查兹; 唐卫东; 黄伟东; 赵科
Original assignee: Pelucchi Technology Guangdong Co ltd
Current assignee: Pelucchi Technology Guangdong Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-11-23
Anticipated expiration: 2039-12-30
Also published as: CN110925911A

Abstract

The present invention relates to an air purification apparatus, comprising: installation body, filtering component and adjusting part, be equipped with the mounting groove on the installation body, filtering component detachably installs in the mounting groove, be equipped with the elasticity subassembly of contradicting on the filtering component, be equipped with on the installation body with the corresponding conflict groove of elasticity subassembly of contradicting, adjusting part movably installs on the filtering component, adjusting part's one end with the elasticity subassembly of contradicting is inconsistent, just adjusting part drives elasticity subassembly elastic expansion and contraction of contradicting. Compare in traditional air purifier filter screen change mode, above-mentioned air purification device need not to dismantle the installation body, can directly derive filter element from the installation body, and it is more convenient to operate.

Description

Air purifying device

Technical Field

The invention relates to the technical field of air purifiers, in particular to an air purifying device.

Background

Air purifiers often filter air passing through a filter screen or a filter disc installed inside, and after the air purifiers are used for a long time, a large amount of dust or particles are attached to the filter screen. Therefore, in order to ensure the purifying effect of the air purifier, the filter net needs to be taken out from the inside of the air purifier. However, the traditional air purifier is inconvenient in operation because the filter screen is located inside the air purifier, and therefore the filter screen can be taken out only after the shell of the air purifier is detached.

Disclosure of Invention

Based on this, it is necessary to provide an air purification apparatus which can facilitate replacement of a filter screen.

The technical scheme is as follows:

an air purification device comprising: installation body, filtering component and adjusting part, be equipped with the mounting groove on the installation body, filtering component detachably installs in the mounting groove, be equipped with the elasticity subassembly of contradicting on the filtering component, be equipped with on the installation body with the corresponding conflict groove of elasticity subassembly of contradicting, adjusting part movably installs on the filtering component, adjusting part's one end with the elasticity subassembly of contradicting is inconsistent, just adjusting part drives elasticity subassembly elastic expansion and contraction of contradicting.

When the air purification device is used, the filter component is arranged in the corresponding mounting groove, and then the air is filtered and purified by the filter component. When attaching to more dust or granule on filtering component, the operator adjusts adjusting component, adjusting component can move about (rotate or remove) on filtering component promptly, adjusting component can take place to contradict with the elastic conflict subassembly at the in-process of activity this moment, can make the elastic conflict subassembly shrink promptly, elastic conflict subassembly after the shrink can break away from corresponding conflict groove, at this moment, filtering component has just lost the fixed restriction with the installation casing, the operator can directly take filtering component out from the installation body, then, treat the clean back of accomplishing of filtering component, in leading-in installation cavity again with filtering component, elastic conflict subassembly on the filtering component is when the corresponding position in arriving conflict groove, elastic conflict subassembly can utilize the elasticity of self to enter into in the conflict groove, the mutual fixity of filtering component and installation body has just been realized this moment. Compare in traditional air purifier filter screen change mode, above-mentioned air purification device need not to dismantle the installation body, can directly derive filter element from the installation body, and it is more convenient to operate.

The technical solution is further explained below:

the air purification device further comprises an ejection piece, wherein an assembly groove is formed in the bottom of the assembly groove, the ejection piece is arranged in the assembly groove, and the end portion of the ejection piece is used for being abutted to the filtering component.

Air purification device still includes the fixed plate, be equipped with the draw-in groove on the lateral wall of installation body, the fixed plate passes through the draw-in groove is fixed in the mounting groove, be equipped with on the fixed plate conflict the groove, just still be equipped with the opening that is used for gas flow to flow through on the fixed plate.

The filter assembly comprises a filter screen piece and a fixing seat, the filter screen piece is arranged on the fixing seat, a movable groove is formed in the fixing seat, the elastic abutting assembly is telescopically arranged in the movable groove, an adjusting opening is further formed in the fixing seat, and the adjusting assembly passes through the adjusting opening and the elastic abutting assembly are in contact.

The elastic conflict component comprises an elastic piece and a conflict block, the elastic piece is arranged in the movable groove, one end of the elastic piece is inconsistent with the groove wall of the movable groove, the other end of the elastic piece is inconsistent with the conflict block, and the conflict block is used for being inserted into the conflict block.

The air inlet and the air outlet are arranged on the installation body and located at two corresponding ends of the installation body, the air passing channel is further arranged inside the installation body, the air inlet and the air outlet are communicated with the air passing channel, and the filtering assembly is located in the air passing channel.

The air purification device further comprises a fragrance scattering box body and a fragrance scattering baffle, wherein the fragrance scattering box body is used for placing spices, the fragrance scattering baffle is movably arranged on the fragrance scattering box body, a first fragrance scattering hole is formed in the fragrance scattering box body, a second fragrance scattering hole is formed in the fragrance scattering baffle, a fragrance scattering groove is further formed in the mounting body, the fragrance scattering box body and the fragrance scattering baffle can be placed in the fragrance scattering groove, a third fragrance scattering hole is formed in the groove wall of the fragrance scattering groove, and the third fragrance scattering hole is connected with the air passing channel.

Air purification device still includes automatically controlled subassembly and air-out dish, the air-out dish is equipped with the concave part, the air-out dish dress is established air outlet department, automatically controlled subassembly is installed in the concave part, automatically controlled subassembly be used for with the inside electrical components electric connection of installation body, and follow the circumference of automatically controlled subassembly is in spaced apart a plurality of exhaust vents that are equipped with on the air-out dish.

The air purification device further comprises a fixed base, and the installation body is movably arranged on the fixed base.

The air purification device further comprises an auxiliary support, one end of the auxiliary support is connected with the fixed base, and the other end of the auxiliary support is used for being abutted to the supporting surface.

Drawings

Fig. 1 is a schematic structural diagram of an air purification apparatus according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A shown in FIG. 1;

FIG. 3 is a schematic structural view of a fragrance-dispensing box and a fragrance-dispensing baffle according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an air purification apparatus according to another embodiment of the present invention.

Description of reference numerals:

100. the device comprises an installation body, 101, an air inlet, 102, an air outlet, 110, an installation groove, 111, an assembly groove, 120, an ejection piece, 130, a fixing plate, 131, a collision groove, 140, a fragrance dispersion box body, 141, a first fragrance dispersion hole, 150, a fragrance dispersion baffle, 151, a second fragrance dispersion hole, 160, a cover plate, 200, a filtering component, 210, an elastic collision component, 211, an elastic component, 212, a collision block, 213, a protrusion, 220, a fixing seat, 221, a movable groove, 300, an adjusting component, 310, a rotating shaft, 320, an adjusting plate, 400, an electric control component, 500, an air outlet disc, 600, a fixing base, 700, an auxiliary support, 800 and an electric appliance element.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terms "first" and "second" used herein do not denote any particular order or quantity, but rather are used to distinguish one element from another.

As shown in fig. 1 and 2, an air cleaning apparatus includes: installation body 100, filtering component 200 and adjusting part 300, be equipped with mounting groove 110 on the installation body 100, filtering component 200 detachably installs in mounting groove 110, be equipped with elasticity conflict subassembly 210 on the filtering component 200, be equipped with on the installation body 100 with the corresponding conflict groove 131 of elasticity conflict subassembly 210, adjusting part 300 movably installs on filtering component 200, adjusting part 300's one end with elasticity conflict subassembly 210 is inconsistent, just adjusting part 300 drives elasticity conflict subassembly 210 elastic expansion and contraction.

When the air purifying apparatus is used, the filter assembly 200 is installed in the corresponding installation groove 110, and then air is filtered and purified through the filter assembly 200. When more dust or particles adhere to the filter assembly 200, the operator adjusts the adjustment assembly 300, that is, the adjustment assembly 300 moves (rotates or moves) on the filter assembly 200, and the adjustment assembly 300 interferes with the elastic interference assembly 210 during the movement, the elastic interference members 210 are contracted, and the contracted elastic interference members 210 are separated from the corresponding interference grooves 131, and at this time, the filter assembly 200 loses the fixing limit of the installation case, and the operator can directly pull out the filter assembly 200 from the installation body 100, then, after the cleaning of the filter assembly 200 is completed, the filter assembly 200 is reintroduced into the installation cavity, when the elastic interference member 210 of the filter assembly 200 reaches the corresponding position of the interference groove 131, the elastic interference member 210 enters the interference groove 131 by its own elasticity, and the filter assembly 200 and the installation body 100 are fixed to each other. Compare in traditional air purifier filter screen change mode, above-mentioned air purification device need not to dismantle installation body 100, can directly derive filter assembly 200 from installation body 100, and it is more convenient to operate.

As shown in fig. 1, in one embodiment, the air purification apparatus further includes an ejector 120. The bottom of mounting groove 110 is equipped with assembly groove 111, liftout 120 is installed in assembly groove 111, just the tip of liftout 120 is used for contradicting with filtering component 200. Specifically, the ejector 120 is a spring or a compression spring. In this embodiment, the ejector 120 is a spring. Firstly, according to the abutting force of the filter assembly 200 to the ejector 120 after being inserted into the mounting groove 110 (i.e. the gravity of the filter assembly 200), the elastic coefficient of the ejector 120 is determined, so that after the filter assembly 200 is released from the interference limitation with the mounting body 100, the ejector 120 can eject the filter assembly 200 from the mounting groove 110, thereby facilitating the operator to take the filter assembly 200. Further, in order to ensure the elastic effect of the ejector 120 (i.e., ensure that the elastic direction of the ejector 120 is consistent with the groove outlet direction of the filter assembly 200), the groove wall of the assembling groove 111 may be abutted against the side wall of the ejector 120, so as to prevent the ejector 120 from being displaced when deformed. In addition, in order to ensure the ejection effect of the ejector 120 and the filter assembly 200, a contact block or a buffer block may be added to the end of the ejector 120.

As shown in fig. 1 and 2, in one embodiment, the air cleaning apparatus further includes a fixing plate 130. Be equipped with the draw-in groove on the lateral wall of installation body 100, fixed plate 130 passes through the draw-in groove is fixed in mounting groove 110, be equipped with on the fixed plate 130 conflict groove 131, just still be equipped with the opening that is used for gas flow to flow through on the fixed plate 130. Specifically, through install the fixed plate 130 inside installing 100 additional, insert the in-process of mounting groove 110 at filter element 200, filter element 200's lateral part can with the face of fixed plate 130 is inconsistent, and fixed plate 130 has played the positioning action to filter element 200's removal in mounting groove 110 promptly for filter element 200 can install the preset position at mounting groove 110 more easily (promptly with liftout 120 inconsistent). Further, the shape of the cavity of the interference groove 131 may be designed correspondingly according to the shape of the end of the elastic interference component 210, so as to effectively avoid the elastic interference component 210 from being accidentally separated from the interference groove 131.

As shown in fig. 1 and 2, in an embodiment, the filter assembly 200 includes a filter element and a fixing seat 220, the filter element is mounted on the fixing seat 220, a movable groove 221 is formed on the fixing seat 220, the elastic abutting assembly 210 is telescopically mounted in the movable groove 221, an adjusting opening is further formed on the fixing seat 220, and the adjusting assembly 300 abuts against the elastic abutting assembly 210 through the adjusting opening. Specifically, the fixing base 220 is provided with an installation part for placing the filter element, so that the size of the filter element on the fixing base 220 and the installation position of the filter element on the fixing base 220 can be determined according to the air environment. In addition, in this embodiment, the filter assembly 200 can make an interference fit with the groove wall of the installation groove 110, that is, on one hand, a fixing effect of the filter assembly 200 in the installation groove 110 is ensured, and on the other hand, it is also ensured that after the gas enters the installation body 100 through the air inlet 101, the gas can be sufficiently contacted with the filter assembly 200.

As shown in fig. 2, in an embodiment, the elastic abutting assembly 210 includes an elastic member 211 and an abutting block 212, the elastic member 211 is installed in the movable slot 221, one end of the elastic member 211 abuts against a slot wall of the movable slot 221, the other end of the elastic member 211 abuts against the abutting block 212, and the abutting block 212 is used for being inserted into the abutting slot 131. Specifically, the elastic member 211 is an elastic block or a spring. In order to ensure the interference effect of the interference block 212 in the interference groove 131, the length of the interference block 212 or the elastic coefficient of the elastic member 211 may be changed, so as to ensure that the interference block 212 extends into the interference groove 131 and can interfere with the bottom of the interference groove 131. In addition, in order to prevent the elastic member 211 from being displaced inside the movable groove 221, one end of the elastic member 211 and a groove wall of the movable groove 221 may be bonded to each other.

In one embodiment, the contact block 212 is provided with a protrusion 213 facing one side of the adjusting opening, the adjusting assembly 300 includes a rotating shaft 310 and an adjusting plate 320, the rotating shaft 310 is provided inside the fixing seat 220, a movable joint is provided on the adjusting plate 320, the adjusting plate 320 is movably matched with the rotating shaft 310 through the movable joint, i.e., the movement of the adjusting plate 320 on the fixing seat 220 is realized. Meanwhile, in the process of rotating the adjusting plate 320, one end of the adjusting plate 320 close to the rotating shaft 310 can interfere with the protrusion 213 of the contact block 212, that is, the rotation of the adjusting plate 320 can drive the contact block 212 to approach or separate from the contact groove 131. In this embodiment, a groove for storing the adjusting plate 320 is formed on the surface of the fixing base 220, and after the adjusting plate 320 is placed in the groove, the adjusting plate 320 is flush with the end surface of the fixing base 220, so that the adjusting plate 320 is prevented from moving accidentally.

As shown in fig. 1, 3 and 4, in an embodiment, an air inlet 101 and an air outlet 102 are disposed on the installation body 100, the air inlet 101 and the air outlet 102 are located at two corresponding ends of the installation body 100, an air passing channel is further disposed inside the installation body 100, both the air inlet 101 and the air outlet 102 are communicated with the air passing channel, and the filter assembly 200 is located in the air passing channel. The air purification device further comprises a fragrance dispersion box body 140 and a fragrance dispersion baffle 150, wherein the fragrance dispersion box body 140 is used for placing spices, the fragrance dispersion baffle 150 is movably arranged on the fragrance dispersion box body 140, a first fragrance dispersion hole 141 is formed in the fragrance dispersion box body 140, a second fragrance dispersion hole 151 is formed in the fragrance dispersion baffle 150, a fragrance dispersion groove is further formed in the mounting body 100, the fragrance dispersion box body 140 and the fragrance dispersion baffle 150 can be placed in the fragrance dispersion groove, a third fragrance dispersion hole is formed in the groove wall of the fragrance dispersion groove, and the third fragrance dispersion hole is communicated with the air passing channel.

Specifically, fragrance is first placed in the fragrance dispensing box 140 and then mounted on the exterior of the fragrance dispensing box 140 by the fragrance dispensing flap 150. At this time, the fragrance emission baffle 150 is attached to the surface of the fragrance emission case 140. When the first fragrance emitting holes 141 and the second fragrance emitting holes 151 are communicated with each other, the fragrance generated from the fragrance inside the fragrance emitting case 140 can be emitted to the outside, and when the first fragrance emitting holes 141 and the second fragrance emitting holes 151 are separated from each other, the fragrance is sealed inside the fragrance emitting case 140, i.e., the release of the fragrance to the outside is stopped. Therefore, the user can select whether to diffuse the fragrance according to the needs, and the use effect of the air purification device is improved. Further, a handle or an operation block can be additionally arranged on the fragrance diffusion baffle 150, and after the fragrance diffusion box body 140 and the fragrance diffusion baffle 150 are together arranged in the fragrance diffusion groove, the relative adjustment of the fragrance diffusion box body 140 and the fragrance diffusion baffle 150 can be realized through the operation handle or the operation block, so that the use is more convenient. Furthermore, in order to prevent the perfume from being directly emitted to the outside of the mounting body 100 when the perfume is emitted to the outside, the air purification device further comprises a cover plate 160, the cover plate 160 is hinged to the mounting body 100, and the cover plate 160 corresponds to the perfume dispersing groove, that is, after the perfume dispersing box body 140 and the perfume dispersing baffle 150 are put into the perfume dispersing groove together, the cover plate 160 is covered on the notch of the perfume dispersing groove, and at this time, the perfume of the perfume can only enter the air passage through the third perfume dispersing hole, so that the perfume can be mixed with the gas in the air passage.

As shown in fig. 1 and 4, in an embodiment, the air purifying device further includes an electric control assembly 400 and an air outlet tray 500, the air outlet tray 500 is provided with a concave portion, the air outlet tray 500 is installed at the air outlet 102, the electric control assembly 400 is installed in the concave portion, the electric control assembly 400 is used for being electrically connected to an electrical component 800 inside the installation body 100, and a plurality of air outlet holes are arranged on the air outlet tray 500 at intervals along the circumferential direction of the electric control assembly 400. Specifically, the electronic control assembly 400 includes a touch pad and a conductive wire, and the touch pad is electrically matched with the electrical component 800 inside the mounting body 100 through the conductive wire. Meanwhile, the touch pad is fixed at the air outlet 102 through the air outlet plate 500, so that the surface area of the installation body 100 is prevented from being occupied, and the integrity of the installation body 100 is improved. Further, there is a gradual transition from the annular end of the outlet disc 500 to the recess. Compared with the plane air outlet or the non-shielding air outlet (which means that the air is directly led out from the air outlet 102) of the traditional purifier, the air outlet mode of the embodiment can enable the air to be softer after being led out.

In one embodiment, the air purification device further comprises a sensor, by which PM2.5 (fine particulate matter refers to particles having an aerodynamic equivalent diameter of 2.5 μm or less in ambient air) or VOC (volatile organic compound) contamination in the air can be detected. In addition, a replacement opening for replacing the sensor is formed in the side portion of the mounting body 100, and meanwhile, a handle is further arranged on the sensor, so that the sensor can be directly pulled out of the mounting body 100 through the handle when the sensor is replaced, the mounting body 100 does not need to be detached, and the operation is very convenient.

In one embodiment, an MIC noise reduction device may be installed inside the installation body 100, and specifically, in this embodiment, the MIC noise reduction device is placed in the air passage. Simultaneously, in order to reduce the interference of wind dryness and vibration, a silica gel sleeve can be additionally arranged on the installation body 100, so that the vibration of the installation body 100 can be effectively reduced.

In one embodiment, according to the use requirement, a luminous element (which can be a light bar or an atmosphere lamp or the like) can be additionally arranged on the installation body, so that the effects of environment rendering and night light illumination are achieved.

In one embodiment, a sterilizer can be additionally arranged on the air purifier, and the sterilizer can be selectively utilized to filter and sterilize the air according to the indoor purification requirement.

In one embodiment, the air purifier is further provided with a USB charger, namely, the USB charger is electrically connected with an external power supply to charge the air purifier through the electricity storage module arranged inside the air purifier, so that the air purifier can be free from the limitation of a power socket or a plug wire when in use, and the air purifier is more convenient to use.

As shown in fig. 1 and 4, in one embodiment, the air cleaning apparatus further includes a fixing base 600, and the mounting body 100 is movably mounted on the fixing base 600. The air purification device further comprises an auxiliary support 700, one end of the auxiliary support 700 is connected with the fixed base 600, and the other end of the auxiliary support 700 is used for abutting against a supporting surface. Specifically, according to the use requirement of the air purification device, the air purification device can be directly placed at a specific position through the fixing base 600, and meanwhile, the installation body 100 is movably connected with the fixing base 600, so that the air outlet direction of the air outlet 102 on the installation body 100 can be changed. Further, the auxiliary stand 700 may be a tripod, that is, the air cleaning apparatus may be fixed at a specific height by the auxiliary stand 700, so that the use is more convenient.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An air purification apparatus, comprising: the filter assembly comprises a fixed seat, a movable groove is formed in the fixed seat, the elastic piece is arranged in the movable groove, one end of the elastic piece is abutted against the groove wall of the movable groove, the other end of the elastic piece is abutted against the abutting block, the abutting block is used for being inserted into the abutting groove, a protrusion is arranged on the abutting block, the adjusting assembly comprises a rotating shaft and an adjusting plate, a groove for storing the adjusting plate is formed in the surface of the fixed seat, and in the process of rotating the adjusting plate, one end, close to the rotating shaft, of the adjusting plate can be abutted against the protrusion of the abutting block, and the abutting block can be driven to be close to or far away from the abutting groove through rotation of the adjusting plate; the pivot is established inside the fixing base, be equipped with swing joint on the regulating plate, the regulating plate passes through swing joint with pivot clearance fit, the regulating plate is placed back in the recess, the regulating plate with the terminal surface of fixing base is flat mutually.

2. The air purification device according to claim 1, further comprising an ejector, wherein an assembly groove is formed in the bottom of the assembly groove, the ejector is installed in the assembly groove, and the end of the ejector is used for abutting against the filter assembly.

3. The air purification device according to claim 2, further comprising a fixing plate, wherein a clamping groove is formed in a side wall of the mounting body, the fixing plate is fixed in the mounting groove through the clamping groove, the fixing plate is provided with the abutting groove, and the fixing plate is further provided with an opening through which air flows.

4. The air purification device of claim 1, wherein the filter assembly comprises a filter element, the filter element is mounted on the fixing base, and the fixing base is further provided with an adjusting opening, and the adjusting assembly abuts against the elastic abutting assembly through the adjusting opening.

5. The air purification device according to claim 1, wherein the mounting body is provided with an air inlet and an air outlet, the air inlet and the air outlet are located at two corresponding ends of the mounting body, the mounting body is further internally provided with an air passing channel, the air inlet and the air outlet are both communicated with the air passing channel, and the filter assembly is located in the air passing channel.

6. The air purifying device of claim 5, further comprising a fragrance box and a fragrance baffle, wherein the fragrance box is used for placing a fragrance, the fragrance baffle is movably arranged on the fragrance box, a first fragrance hole is arranged on the fragrance box, a second fragrance hole is arranged on the fragrance baffle, a fragrance slot is further arranged inside the mounting body, the fragrance box and the fragrance baffle can be placed in the fragrance slot, a third fragrance hole is arranged on the wall of the fragrance slot, and the third fragrance hole is connected with the air passage.

7. The air purification device of claim 6, further comprising an electric control assembly and an air outlet disc, wherein the air outlet disc is provided with a concave portion, the air outlet disc is arranged at the air outlet, the electric control assembly is arranged in the concave portion, the electric control assembly is used for being electrically connected with an electrical element inside the installation body, and a plurality of air outlet holes are arranged on the air outlet disc at intervals along the circumferential direction of the electric control assembly.

8. The air cleaning device according to any one of claims 1 to 7, further comprising a fixed base, wherein the mounting body is movably mounted on the fixed base.

9. The air purification device according to claim 8, further comprising an auxiliary support, wherein one end of the auxiliary support is connected with the fixed base, and the other end of the auxiliary support is used for abutting against a supporting surface.