CN211503064U

CN211503064U - Multifunctional air purifier

Info

Publication number: CN211503064U
Application number: CN201922253529.5U
Authority: CN
Inventors: 杨伟煜
Original assignee: Shenzhen Aneka Environmental Protection Technology Co ltd
Current assignee: Shenzhen Aneka Environmental Protection Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-15
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a multifunctional air purifier, which comprises a tank body and a tank cover, wherein the tank body is internally provided with a cavity; the tank cover comprises a light-permeable bearing piece, a circuit board and an air outlet piece, wherein the circuit board and the air outlet piece are arranged on the bearing piece; the circuit board is connected with a sensor for detecting the concentration of formaldehyde in the air, an indicating device and a controller capable of controlling the indicating device according to the concentration of the formaldehyde, and the sensor and the indicating device are respectively connected with the controller; the air outlet piece is arranged above the bearing piece, and is provided with an air vent. Consequently, through forming air purifier by the detachable combination of jar body and cover to set up the sensor of formaldehyde concentration in the detectable air on the cover, and set up the pilot lamp that can change according to the different concentrations of formaldehyde, thereby, improve user's use experience nature.

Description

Multifunctional air purifier

Technical Field

The utility model relates to an air purification field technique especially indicates a multi-functional air purifier.

Background

The air purifier can adsorb, decompose or convert various air pollutants, improves the air cleanliness, and is widely applied to daily life. The existing air purifier is large in size, not easy to carry, simple in function and incapable of monitoring formaldehyde concentration in air in real time, and users cannot feel air quality visually. Therefore, the existing air purifier is improved, so that the air purifier can monitor the concentration of formaldehyde in the air in real time, and a user can know the air condition conveniently; and the volume of the purifier is reduced, so that the purifier is smaller and more convenient to carry.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a multi-functional air purifier, and it forms air purifier through the detachable combination by jar body and cover to set up the sensor of formaldehyde concentration in the detectable air on the cover, and set up the pilot lamp that can change according to the different concentrations of formaldehyde, thereby, improve user's use experience nature.

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

a multifunctional air purifier comprises a tank body and a tank cover which is detachably arranged on the tank body, wherein a cavity for containing medicines for purifying air is formed in the tank body; the tank cover comprises a light-permeable bearing piece, a circuit board and an air outlet piece, wherein the circuit board and the air outlet piece are arranged on the bearing piece; the circuit board is connected with a sensor for detecting the concentration of formaldehyde in the air, an indicating device and a controller capable of controlling the indicating device according to the concentration of the formaldehyde, and the sensor and the indicating device are respectively connected with the controller; the air outlet piece is arranged above the bearing piece, and is provided with an air vent.

As a preferred embodiment: an inner container used for containing medicines for purifying air is placed in the cavity in a replaceable mode.

As a preferred embodiment: the bearing piece is provided with an inner connecting part which is matched with the inner part, and the through hole is opposite to the opening of the inner container.

As a preferred embodiment: the upper surface of the bearing piece is annularly and alternately distributed with a plurality of supporting blocks, and the circuit board is arranged on the plurality of supporting blocks.

As a preferred embodiment: the indicating device is an indicating lamp capable of displaying different colors according to different formaldehyde concentrations or a display screen capable of indicating formaldehyde concentration values.

As a preferred embodiment: the pilot lamp is the annular, is provided with the annular groove in the corresponding pilot lamp of carrier lower extreme, and above-mentioned pilot lamp inlays the dress in this annular groove, and the light that the pilot lamp sent shines outside the clarifier through carrier.

As a preferred embodiment: an annular light shading sheet is embedded in the annular groove and is located below the indicator light.

As a preferred embodiment: and two groups of vent holes are formed in the circumferential side wall of the air outlet piece.

As a preferred embodiment: the upper surface and the lower surface of the bearing piece are respectively provided with an annular embedding groove, a silica gel ring is respectively arranged in the two annular embedding grooves, and a vent hole is vertically arranged in the middle of the air outlet piece in a penetrating manner; wherein the silica gel circle that is located the upper surface is with air-out spare middle part ventilation hole lower extreme looks butt, and the silica gel circle that is located the lower surface is with the opening border looks butt of inner bag.

As a preferred embodiment: the bearing piece is provided with an annular convex part, the air outlet piece is positioned above the annular convex part, a decorative shell is sleeved on the circumferential side wall of the air outlet piece, the annular convex part extends out of the decorative shell, and an air outlet hole is formed in the decorative shell corresponding to the air vent in the side wall of the air outlet piece; and an air outlet upper cover is detachably arranged at the top of the air outlet piece, and a gap for air circulation is arranged between the air outlet upper cover and the middle through hole of the air outlet piece.

As a preferred embodiment: the circuit board is connected with a switch and a battery for supplying power to the sensor.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, through forming air purifier by the detachable combination of the jar body and cover to set up the sensor of formaldehyde concentration in the detectable air on the cover, and set the indicating device that can change according to the different concentrations of formaldehyde. Therefore, the user can visually know the air quality, and the use experience of the user is improved; in addition, the purifier has small volume and convenient carrying, and can be adapted to the inside of an automobile, a room or other environments.

To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of the purifier of the present invention;

FIG. 2 is a schematic sectional view of the purifier according to the present invention;

FIG. 3 is a perspective view of the air outlet member separated from the supporting member according to the present invention;

FIG. 4 is a perspective view of the air outlet member and the circuit board separated from each other by the bearing member according to the present invention;

FIG. 5 is a perspective view of the supporting member and the tank of the present invention;

FIG. 6 is a perspective view showing the separation of the tank body from the inner container and the self-disassembly of the tank body;

FIG. 7 is an exploded perspective view of the carrier of the present invention;

FIG. 8 is an exploded perspective view of the purifier of the present invention;

FIG. 9 is a schematic perspective view of the purifier with a display screen according to the present invention;

fig. 10 is a schematic sectional view of the inner container of the present invention.

The attached drawings indicate the following:

10. tank 11, cavity

12. Limiting structure 13 and decorative shell

20. Can lid

21. Bearing 211, external connection part

212. Inner connecting part 213 and annular embedding groove

214. Silica gel ring 215 and through hole

216. Supporting block 217 and annular groove

218. Annular light shielding piece 219 and annular convex part

2191. Embedding part 2192, fastener

22. Circuit board 221, sensor

222. Battery 223 and indicator light

224. Controller 225, touch switch

226. Display screen 23, air-out spare

231. Vent 232, clip hole

233. Decorative shell 2331 and air outlet

234. Air-out upper cover

30. Inner container 31 and container body

311. Accommodating cavity 312 and matching pipe

32. Cover 321 and cover body

322. Extension pipe 33, end cap

331. Hook part 34, accommodation seat

40. And (5) fumigating materials.

Detailed Description

The utility model discloses as shown in fig. 1 to 10, a multifunctional air purifier, including jar body 10 and detachable cover 20 of installing on jar body 10, wherein:

the tank body 10 is internally provided with a cavity 11 for containing medicines for purifying air, in particular to a liner 30 which can contain the medicines for purifying air and is arranged in the cavity 11 in a replaceable way, and the inner wall of the cavity 11 is provided with a limiting structure 12 for preventing the liner 30 from shaking; a decorative shell 13 is sleeved outside the tank body 10. The liner 30 comprises a liner body 31 and a cover body 32 detachably mounted on the liner body 31, the liner body 31 is internally provided with an accommodating cavity 311 for accommodating a first ingredient, and a matching tube 312 extends from an opening of the accommodating cavity 311; the cover 32 includes a cover body 321 and an extension tube 322 integrally disposed downward from the lower surface of the cover body 321 for containing the second ingredient, the extension tube 322 extends into the matching tube 312, and an end cap 33 detachably mounted at the lower end of the extension tube 322 for blocking the lower end opening of the extension tube 322, the end cap 33 is disposed below the matching tube 312, and a hook portion 331 capable of moving upward along with the cover 32 and hooking the lower end of the matching tube is disposed at the periphery of the end cap 33; when the cover 32 is rotated upward and separated from the container 31, the hook 331 is hooked on the lower end of the engaging tube 312 to automatically separate the end cap 33 from the extending tube 322, and the second ingredient in the extending tube 322 falls into the accommodating cavity 311 to be mixed with the first ingredient. In addition, a holding seat 34 for holding the fragrance material 40 can be arranged between the liner 31 and the cover 32 to make the air fresher. When the inner container 30 is used with the can body 10, the first ingredient and the second ingredient need to be mixed, and the cover 32 is removed and then placed in the cavity 11. It should be noted that the structure of the inner container 30 may be other forms, and is not limited to this.

The cover 20 comprises a light-permeable supporting member 21, a circuit board 22 and an air outlet member 23 mounted on the supporting member 21, the supporting member 21 has an outer connecting portion 211 matching with the opening of the can body 10, the outer connecting portion 211 is detachably connected with the opening of the can body 10 (rotation snap-fit); an inner connecting part 212 which is matched with the inner container 30 is arranged at the lower end of the bearing part 21 (the inner connecting part 212 is in threaded fit, when the inner container 30 of the purifier is replaced, the inner container 30 can be separated from the tank body 10 along with the bearing part 21, so that the replacement operation of the inner container 30 is convenient, and the design is particularly suitable for the situation that the inner part of the tank body 10 is deeper, the inner container 30 is relatively smaller, and the medicine contained in the inner container is not suitable for being inverted); the upper surface and the lower surface of the bearing member 21 are respectively provided with an annular embedding groove 213, and the two annular embedding grooves 213 are respectively provided with a silica gel ring 214; a through hole 215 communicated with the cavity 11 is formed in the middle of the supporting member 21, and a plurality of supporting blocks 216 are annularly and alternately distributed on the upper surface of the supporting member 21.

The circuit board 22 is mounted on the plurality of supporting blocks 216, and is connected with a sensor 221 for detecting the concentration of formaldehyde in air, a battery 222 (the battery 222 can be omitted as required and powered by a direct plug-in power supply), an indicator light 223 (indicating device), a controller 224 for controlling the indicator light 223 to display different colors according to the concentration of formaldehyde, and a touch switch 225, wherein the sensor 224, the battery 222, the indicator light 223, and the touch switch 225 are respectively connected with the controller 224. The indicator light 223 is annular, an annular groove 217 is arranged at the lower end of the bearing part 21 corresponding to the indicator light 223, the indicator light 223 is embedded in the annular groove 217, and light emitted by the indicator light 223 penetrates through the bearing part 21 and irradiates the purifier out, so that the effect of indicating the concentration of formaldehyde can be achieved, and the purifier can be decorated; and an annular light shielding sheet 218 is embedded in the annular groove 217, the annular light shielding sheet 218 is located below the indicator light 223, so that the light of the indicator light 223 irradiates along the side of the indicator light, and meanwhile, the annular light shielding sheet 218 can also play a role in fixing the indicator light 223 to prevent the indicator light 223 from falling. The specific principle is that the formaldehyde concentration in the air of the indoor environment (in a vehicle or a room) is detected through the sensor 221, and the indicator light 223 gives different color prompts, such as red, which indicates that the current formaldehyde concentration is higher, and green indicates that the current concentration is lower. In addition, the indicator light 223 connected to the circuit board 22 may be replaced by a display screen 226 capable of displaying the concentration value of formaldehyde in the air as required (the display screen 226 and the indicator light 223 are both indicator devices of a purifier for visually indicating the concentration of formaldehyde in the air).

Two groups of vent holes 231 (each group is provided with a plurality of small holes) are arranged on the circumferential side wall of the air outlet piece 23, and the vent holes 231 are vertically arranged in the middle of the air outlet piece 23 in a penetrating manner; the air outlet member 23 is matched with the carrier 21 in a manner that an annular protrusion 219 is disposed on a sidewall of the carrier 21, the air outlet member 23 is mounted on the annular protrusion 219, an embedded portion 2191 is disposed on an upper surface of the annular protrusion 219, a plurality of fasteners 2192 are disposed at intervals on an outer wall of the embedded portion 2191, a plurality of fastening holes 232 are disposed on an inner wall of the air outlet member 23 corresponding to the plurality of fasteners 2192, the air outlet member 23 is sleeved on the embedded portion 2191, and the fasteners 2192 are matched with the fastening holes 232. In order to improve the matching tightness between the bearing member 21 and the liner 30 and between the bearing member and the air outlet member 23 and to prevent the non-silica gel device from being corroded by chlorine dioxide gas (gas formed by mixing the first ingredient and the second ingredient and having corrosiveness), the silica gel ring 214 on the upper surface of the bearing member 21 is abutted against the lower end of the middle ventilation hole 231 of the air outlet member 23, and the silica gel ring 214 on the lower surface is abutted against the opening edge of the liner 30.

And the peripheral side wall of the air outlet member 23 is sleeved with a decorative shell 233, the annular convex part 219 of the bearing member 21 extends out of the decorative shell 233 (the light emitted by the indicator light 223 is irradiated by the annular convex part 219), the decorative shell 233 is provided with air outlet holes 2331 corresponding to the air vents 231 on the side wall of the air outlet member 23, and the two air outlet holes 2331 on the side wall can increase the air outlet convection of the air outlet member 23 and improve the air outlet effect. In addition, the display screen 225 may be embedded in the decorative case 233 for observation. An air outlet upper cover 234 is detachably mounted on the top of the air outlet member 23, and a gap for air circulation is formed between the air outlet upper cover 234 and the middle through hole 215 of the air outlet member 23.

The utility model discloses a design is key to be put in, through forming air purifier by jar body and the detachable combination of cover to set up the sensor of formaldehyde concentration in the detectable air on the cover, and set the pilot lamp that can show different colours according to the different concentrations of formaldehyde. Therefore, the user can visually know the air quality, and the use experience of the user is improved; in addition, the purifier is powered by a battery, has small volume and convenient carrying, and can be adapted to the inside of an automobile, a room or other environments.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A multifunctional air purifier, its characterized in that: the air purifying tank comprises a tank body and a tank cover which is detachably arranged on the tank body, wherein a cavity for containing medicines for purifying air is formed in the tank body; the tank cover comprises a light-permeable bearing piece, a circuit board and an air outlet piece, wherein the circuit board and the air outlet piece are arranged on the bearing piece; the circuit board is connected with a sensor for detecting the concentration of formaldehyde in the air, an indicating device and a controller capable of controlling the indicating device according to the concentration of the formaldehyde, and the sensor and the indicating device are respectively connected with the controller; the air outlet piece is arranged above the bearing piece, and is provided with an air vent.

2. The multi-functional air purifier of claim 1, wherein: an inner container used for containing medicines for purifying air is placed in the cavity in a replaceable mode.

3. The multi-functional air purifier of claim 2, wherein: the bearing piece is provided with an inner connecting part which is matched with the inner part, and the through hole is opposite to the opening of the inner container.

4. The multi-functional air purifier of claim 1, wherein: the upper surface of the bearing piece is annularly and alternately distributed with a plurality of supporting blocks, and the circuit board is arranged on the plurality of supporting blocks.

5. The multi-functional air purifier of claim 1, wherein: the indicating device is an indicating lamp capable of displaying different colors according to different formaldehyde concentrations or a display screen capable of indicating formaldehyde concentration values.

6. The multi-functional air purifier of claim 5, wherein: the pilot lamp is the annular, is provided with the annular groove in the corresponding pilot lamp of carrier lower extreme, and above-mentioned pilot lamp inlays the dress in this annular groove, and the light that the pilot lamp sent shines outside the clarifier through carrier.

7. The multi-functional air purifier of claim 6, wherein: an annular light shading sheet is embedded in the annular groove and is located below the indicator light.

8. The multi-functional air purifier of claim 1, wherein: and two groups of vent holes are formed in the circumferential side wall of the air outlet piece.

9. The multi-functional air purifier of claim 2, wherein: the upper surface and the lower surface of the bearing piece are respectively provided with an annular embedding groove, a silica gel ring is respectively arranged in the two annular embedding grooves, and a vent hole is vertically arranged in the middle of the air outlet piece in a penetrating manner; wherein the silica gel circle that is located the upper surface is with air-out spare middle part ventilation hole lower extreme looks butt, and the silica gel circle that is located the lower surface is with the opening border looks butt of inner bag.

10. The multi-functional air purifier of claim 9, wherein: the bearing piece is provided with an annular convex part, the air outlet piece is positioned above the annular convex part, a decorative shell is sleeved on the circumferential side wall of the air outlet piece, the annular convex part extends out of the decorative shell, and an air outlet hole is formed in the decorative shell corresponding to the air vent in the side wall of the air outlet piece; and an air outlet upper cover is detachably arranged at the top of the air outlet piece, and a gap for air circulation is arranged between the air outlet upper cover and the middle through hole of the air outlet piece.

11. The multi-functional air purifier of claim 1, wherein: the circuit board is connected with a switch and a battery for supplying power to the sensor.