CN215863933U

CN215863933U - Portable air purifier

Info

Publication number: CN215863933U
Application number: CN202120855549.4U
Authority: CN
Inventors: 贾黎
Original assignee: Hangzhou Gelanchun Electronic Technology Co ltd
Current assignee: Hangzhou Gelanchun Electronic Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-02-18
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a portable air purifier which comprises a purifier middle ring, wherein a lower shell is arranged on the back surface of the purifier middle ring, an upper shell is arranged on the front surface of the purifier middle ring, a fan is arranged in the purifier middle ring, fixed columns are fixedly arranged on one side of the top and one side of the bottom of the fan, and threaded holes are formed in the front surface of each fixed column. This portable air purifier, the utility model discloses a clarifier zhonghuan, inferior valve, the exhaust vent, the erection column, the fan, the UV lamp, first buckle, a fixing member, the fresh air inlet, the fixed column, the fan screw post, the epitheca, the second buckle, the cooperation that copper screw post and annular led to the groove is used, inhale indoor air through the fresh air inlet, disinfect through the UV lamp, the air after the fan will disinfect blows out through the exhaust vent after that, supply to give other people and breathe, this air purifier clarifier zhonghuan, inferior valve and epitheca buckle add the screw formula and connect, convenient dismantlement.

Description

Portable air purifier

Technical Field

The utility model relates to the technical field of air purification, in particular to a portable air purifier.

Background

The air purification is to provide the whole solutions of sterilization, dust reduction, haze removal, removal of harmful decoration residues, peculiar smell and the like aiming at various indoor environmental problems, improve the living and office conditions and promote the physical and mental health. The indoor environmental pollutants and pollution sources mainly comprise radioactive gases, mold, particulate matters, decoration residues, second-hand smoke and the like.

However, the traditional air purifier in the market at present is large in size, heavy, inconvenient to carry, incapable of being used anytime and anywhere, and easy to damage when a USB (universal serial bus) in a charging process is subjected to severe external force.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a portable air purifier to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a portable air purifier, includes the clarifier zhonghuan, the back of clarifier zhonghuan is provided with the inferior valve, the front of clarifier zhonghuan is provided with the epitheca, the inside of clarifier zhonghuan is provided with the fan, the equal fixed mounting in one side of one side and the bottom at fan top has the fixed column, the front of fixed column has a screw hole, the back fixed mounting of epitheca has the fan screw post corresponding with fixed column position, quantity, the inside below that is located the fan of clarifier zhonghuan installs the UV lamp, a plurality of exhaust vent has been seted up at the top of clarifier zhonghuan, a plurality of fresh air inlet has been seted up to the bottom of clarifier zhonghuan, the positive upside of inferior valve is the symmetric distribution and alternates and installs the erection column, the front of erection column has a screw hole, the upside at the epitheca back is symmetric distribution fixed mounting have with quantity, The corresponding copper screw post in position, the positive downside of inferior valve is symmetric distribution fixed mounting has first buckle, the avris fixed mounting of clarifier zhonghuan inner wall bottom has a plurality of mounting, the downside at the epitheca back is symmetric distribution fixed mounting has the second buckle, the USB hole of charging has been seted up to the below of clarifier zhonghuan one side, the below of clarifier zhonghuan one side is provided with protection machanism.

As a further scheme of the utility model: the outside of clarifier zhonghuan is provided with outer width, the equal fixed mounting in both sides of outer wide inner wall has the pivot, the pivot circle with pivot looks adaptation is all installed alternating in the both sides of clarifier zhonghuan, one side fixed mounting on the pivot outer wall has the locating lever, fixed mounting has spacing post on the outer wall of locating lever, the both sides of clarifier zhonghuan are located the below of pivot circle and have all seted up the spacing groove.

As a still further scheme of the utility model: the protection mechanism comprises a U-shaped protection plate, an annular through groove is formed in the lower portion of one side of the middle ring of the purifier, the U-shaped protection plate is slidably mounted in the middle ring of the purifier through the annular through groove, and annular protrusions are arranged on two sides of the outer surface of the U-shaped protection plate.

As a still further scheme of the utility model: the U-shaped protection plate and the annular bulge are of an integrally formed structure.

As a still further scheme of the utility model: the size of the outer wide inner frame is larger than that of the middle ring outer frame of the purifier.

As a still further scheme of the utility model: the central point of the rotating shaft ring is consistent with the central point of the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a clarifier zhonghuan, the inferior valve, the exhaust vent, the erection column, the fan, the UV lamp, first buckle, the mounting, the fresh air inlet, the fixed column, the fan screw post, the epitheca, the second buckle, the cooperation that copper screw post and annular led to the groove is used, inhale indoor air through the fresh air inlet, disinfect through the UV lamp, the air after the fan will disinfect blows out through the exhaust vent after that, the confession is breathed, this air purifier clarifier zhonghuan, inferior valve and epitheca buckle add the screw formula and connect, convenient dismantlement, and the volume is less, conveniently carry, can use anytime and anywhere.

2. The utility model discloses a protection machanism, the U-shaped protection shield, USB charges the hole, the annular is protruding, outer width, the pivot circle, the spacing groove, the positioning screw hole, the cooperation of pivot and locating lever is used, through the rotatability between pivot and the pivot circle, and the spacing groove is spacing to spacing post, this air purifier can be through outer wide structure, can be at zero degree to arbitrary angle support between the ninety degrees, when placing at the level, when air purifier is in the closure state, air purifier can automatic shutdown work, because during the closure state, outer width can block exhaust vent and fresh air inlet, at the in-process that charges, under the effect that receives the external force, outer width and clarifier coincide suddenly, the U-shaped protection shield can block outer width, make outer width and the unable coincidence of clarifier, avoid outer width to cause the damage to charging wire and USB charging hole.

Drawings

FIG. 1 is a schematic view of a portable air purifier;

FIG. 2 is a schematic view of the bottom view of the upper housing of the portable air purifier;

FIG. 3 is a side view of a swivel collar and a retaining groove of a portable air purifier;

FIG. 4 is a side view of a ring guard and a USB charging hole in a portable air purifier;

FIG. 5 is an enlarged schematic view of a portable air purifier at A in FIG. 1;

fig. 6 is an enlarged schematic view of a portable air purifier at B in fig. 1.

In the figure: the purifier comprises a middle ring 1, an outer width 2, a lower shell 3, an air outlet 4, a mounting column 5, a limiting column 6, a fan 7, a UV lamp 8, a first buckle 9, a fixing piece 10, an air inlet 11, a fixing column 12, a rotating shaft ring 13, a limiting groove 14, a U-shaped protection plate 15, a USB charging hole 16, an annular bulge 17, a fan screw column 18, an upper shell 19, a second buckle 20, a copper screw column 21, an annular through groove 22, a positioning threaded hole 23, a rotating shaft 24, a positioning rod 25 and a protection mechanism 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a portable air purifier includes a purifier middle ring 1, a lower shell 3 is disposed on a back surface of the purifier middle ring 1, an upper shell 19 is disposed on a front surface of the purifier middle ring 1, a fan 7 is disposed inside the purifier middle ring 1, a fixing column 12 is fixedly disposed on one side of a top and one side of a bottom of the fan 7, a threaded hole is disposed on a front surface of the fixing column 12, fan screw columns 18 are fixedly disposed on a back surface of the upper shell 19, the number of the fan screw columns 18 corresponds to the number of the fixing column 12, the fan screw columns 18 are connected with the fixing column 12 through screws, a UV lamp 8 is disposed below the fan 7 inside the purifier middle ring 1, a plurality of air outlets 4 are disposed on a top of the purifier middle ring 1, a plurality of air inlets 11 are disposed on a bottom of the purifier middle ring 1, and mounting columns 5 are symmetrically disposed on an upper side of the front surface of the lower shell 3, the front of the mounting column 5 is provided with a threaded hole, the upper side of the back of the upper shell 19 is symmetrically and fixedly provided with copper screw columns 21 corresponding to the number and the position, the lower side of the front of the lower shell 3 is symmetrically and fixedly provided with first buckles 9, the edge side of the bottom of the inner wall of the middle ring 1 of the purifier is fixedly provided with a plurality of fixing pieces 10, the number of the fixing pieces 10 is four, the four fixing pieces 10 are equally divided into two groups and are equidistantly arranged at two sides of the bottom of the inner wall of the middle ring 1 of the purifier, the lower side of the back of the upper shell 19 is symmetrically and fixedly provided with second buckles 20, the structures of the second buckles 20 and the first buckles 9 are the same, the lower part of one side of the middle ring 1 of the purifier is provided with a USB charging hole 16, the lower part of one side of the middle ring 1 of the purifier is provided with a protection mechanism 26, the middle ring 1 of the air purifier, the lower shell 3 and the upper shell 19 are connected in a buckling and screwing way, so that the disassembly is convenient, and the volume is small, the carrying is convenient, and the utility model can be used at any time and any place.

Referring to fig. 1, fig. 3 and fig. 5, in this application, the outside of clarifier zhonghuan 1 is provided with outer width 2, the equal fixed mounting in both sides of outer width 2 inner walls has pivot 24, the pivot circle 13 with 24 looks adaptations of pivot is all installed to the both sides of clarifier zhonghuan 1 interlude, one side fixed mounting on the 24 outer walls of pivot has locating lever 25, fixed mounting has spacing post 6 on the outer wall of locating lever 25, spacing groove 14 has all been seted up to the below that the both sides of clarifier zhonghuan 1 are located pivot circle 13, and spacing groove 14 and spacing post 6 sliding connection, through outer width 2 structure, can be between zero degree to ninety degrees arbitrary angle support.

Referring to fig. 4 and fig. 6, in the application, protection machanism 26 includes U-shaped protection shield 15, annular through groove 22 has been seted up to the below of 1 one side in the clarifier zhonghuan, groove 22 slidable mounting has U-shaped protection shield 15 through the annular in clarifier zhonghuan 1, and USB charges the inside that hole 16 is located U-shaped protection shield 15, the both sides of U-shaped protection shield 15 surface all are provided with annular protrusion 17, at the in-process that charges, under the effect that receives the external force, outer width 2 and clarifier coincide suddenly, U-shaped protection shield 15 can block outer width 2, make outer width 2 and the unable coincidence of clarifier, avoid outer width 2 to cause the damage to charging wire and USB charging hole 16.

Referring to fig. 4 and 6, in the present application, the U-shaped protection plate 15 and the annular protrusion 17 are integrally formed, so that the structural strength of the U-shaped protection plate 15 is improved, and the annular protrusion 17 limits the U-shaped protection plate 15 to prevent the U-shaped protection plate 15 from being separated from the annular through groove 22.

Referring to fig. 1, in the present application, the size of the inner frame with the outer width 2 is larger than that of the outer frame of the middle ring 1 of the purifier, so that the outer width 2 can be conveniently turned over, and the purifier can be supported at various angles.

Referring to fig. 3, in the present application, the center point of the rotating shaft ring 13 is consistent with the center point of the limiting groove 14, the lithium battery and the switch are arranged inside the middle ring 1 of the purifier, the switch, the fan 7 and the UV lamp 8 are all electrically connected with the lithium battery through wires, and the switch is respectively electrically connected with the fan 7 and the UV lamp 8 through wires to limit the rotating angle of the outer width 2.

The working principle of the utility model is as follows:

referring to fig. 1 and 2, when the portable air purifier needs to be assembled and installed, the fixing column 12 and the fan screw post 18 are fixed by screws, at this time, the fan 7 is installed on the back of the upper casing 19, then the upper casing 19 is clamped on the front of the purifier middle ring 1 through the second buckle 20 and the corresponding fixing piece 10, the lower casing 3 is clamped on the back of the purifier middle ring 1 through the first buckle 9 and the corresponding fixing piece 10, at this time, the mounting post 5 corresponds to the copper screw post 21, the screw is inserted into the mounting post 5 and the copper screw post 21 from the back of the lower casing 3, the upper casing 19 and the lower casing 3 are further fixed, at this time, the air purifier can be used, the UV lamp 8 and the fan 7 are controlled to work by a switch, after the fan 7 is started, indoor air is sucked through the air inlet hole 11, disinfect through UV lamp 8, the air after 7 will disinfect of fan blows out through exhaust vent 4 after that, and the confession is given people and is breathed, and this air purifier clarifier zhonghuan 1,

inferior valve

3 and 19 buckles of epitheca add the screw formula and connect, convenient dismantlement to and the volume is less, conveniently carries, can use anytime and anywhere.

Referring to fig. 1 to 6, in use, before the air purifier is installed, two sides of the outer width 2 are slightly expanded outwards through the elasticity of the outer width 2, then the rotating shaft 24 is inserted into the rotating shaft ring 13 and is rotatably connected with the rotating shaft ring 13, at this time, one end of the rotating shaft 24 is positioned inside the middle ring 1 of the air purifier, meanwhile, the limiting column 6 is positioned inside the limiting groove 14, the limiting column 6 is slidably connected with the limiting groove 14, then, a screw is screwed into the positioning threaded hole 23 to fix the position of the rotating shaft 24, so that the situation that the rotating shaft 24 is separated from the inside of the rotating shaft ring 13 in the process of using the outer width 2, the outer width 2 is separated from the middle ring 1 of the air purifier, the outer width 2 cannot be normally used, and in the later stage, in the process of using the air purifier, through the rotatability between the rotating shaft 24 and the rotating shaft ring 13 and the limiting of the limiting groove 14, the limiting column 6 is limited, the air purifier can be supported at any angle between zero degree and ninety degrees through the structure of the outer width 2, when the air purifier is horizontally placed, when the air purifier is in a closed state, the air purifier can automatically stop working, because the outer width can block the air outlet 4 and the air inlet 11 when the air purifier is in the closed state, when the air purifier needs to be charged, in order that the position of the outer width 2 can not block the USB charging hole 16, the outer width 2 and the air purifier need to be placed on a table at any angle, then the charging wire interface is connected with the air purifier through the USB charging hole 16 and is charged, in the charging process, the U-shaped protection plate 15 is drawn out to the outside of the middle ring 1 of the air purifier through the sliding relation between the U-shaped protection plate 15 and the middle ring 1 of the air purifier, at the moment, the U-shaped protection plate 15 can play a protection role on the USB charging hole 16, at the in-process that charges, under the effect that receives the external force, outer width 2 and clarifier coincide suddenly, U-shaped protection shield 15 can block outer width 2, makes outer width 2 and the unable coincidence of clarifier, avoids outer width 2 to cause the damage to charging wire and USB hole 16 that charges.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a portable air purifier, includes clarifier zhonghuan (1), its characterized in that: the back of the purifier middle ring (1) is provided with a lower shell (3), the front of the purifier middle ring (1) is provided with an upper shell (19), the inside of the purifier middle ring (1) is provided with a fan (7), one side of the top of the fan (7) and one side of the bottom of the fan are fixedly provided with fixed columns (12), the front of the fixed columns (12) is provided with threaded holes, the back of the upper shell (19) is fixedly provided with fan screw columns (18) corresponding to the fixed columns (12) in position and quantity, the inside of the purifier middle ring (1) is positioned below the fan (7) and provided with UV lamps (8), the top of the purifier middle ring (1) is provided with a plurality of air outlet holes (4), the bottom of the purifier middle ring (1) is provided with a plurality of air inlet holes (11), the front upside of the lower shell (3) is symmetrically distributed and provided with mounting columns (5) in a penetrating way, the front of erection column (5) is seted up threaded hole, the upside at the epitheca (19) back is symmetric distribution fixed mounting have with quantity, the corresponding copper screw post in position (21), the positive downside of inferior valve (3) is symmetric distribution fixed mounting have first buckle (9), the avris fixed mounting of clarifier zhonghuan (1) inner wall bottom has a plurality of mounting (10), the downside at the epitheca (19) back is symmetric distribution fixed mounting has second buckle (20), USB hole (16) of charging has been seted up to the below of clarifier zhonghuan (1) one side, the below of clarifier zhonghuan (1) one side is provided with protection machanism (26).

2. The portable air purifier of claim 1, wherein: the outside of clarifier zhonghuan (1) is provided with outer width (2), the equal fixed mounting in both sides of outer width (2) inner wall has pivot (24), the both sides of clarifier zhonghuan (1) all alternate and install pivot circle (13) with pivot (24) looks adaptation, one side fixed mounting on pivot (24) outer wall has locating lever (25), fixed mounting has spacing post (6) on the outer wall of locating lever (25), spacing groove (14) have all been seted up to the below that the both sides of clarifier zhonghuan (1) are located pivot circle (13).

3. The portable air purifier of claim 1, wherein: protection machanism (26) are including U-shaped protection shield (15), annular logical groove (22) have been seted up to the below of clarifier zhonghuan (1) one side, clarifier zhonghuan (1) has U-shaped protection shield (15) through annular logical groove (22) slidable mounting, the both sides of U-shaped protection shield (15) surface all are provided with annular arch (17).

4. A portable air cleaner according to claim 3, wherein: the U-shaped protection plate (15) and the annular bulge (17) are of an integrally formed structure.

5. The portable air purifier of claim 2, wherein: the size of the inner frame with the outer width (2) is larger than that of the outer frame of the middle ring (1) of the purifier.

6. The portable air purifier of claim 2, wherein: the central point of the rotating shaft ring (13) is consistent with the central point of the limiting groove (14).