CN210485919U - Automatic detect intelligent air purifier - Google Patents

Abstract

The utility model discloses an automatic detection intelligent air purifier, which comprises a shell, an air detection assembly, a fan assembly, a filter assembly, a controller, a timer arranged at one end of the shell, a cleaning assembly, a rotating bracket, a stepping motor and a driving device, wherein the timer, the stepping motor and the driving device are all in electric signal connection with the controller; when the timer reaches a preset value, the controller controls the driving device to drive the cleaning assembly to move towards the other end of the shell for cleaning; when the cleaning assembly moves to the pressure sensor, the pressure sensor sends a detection signal to the controller to control the stepping motor to rotate by a corresponding angle, the cleaning assembly is driven to rotate and clean around the shell, and then the function of timing automatic cleaning is achieved.

Description

Automatic detect intelligent air purifier

Technical Field

The utility model relates to an air purifier technical field, more specifically say, it relates to an automatic detect intelligent air purifier.

Background

Along with the improvement of living standard, people pay more and more attention to air quality, and in order to improve indoor air quality, often use air purifier. An air purifier, also known as an air cleaner, an air freshener, or a purifier, is a product capable of adsorbing, decomposing, or converting various air pollutants and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, building, and vehicle.

Generally, an air purifier removes pollutants such as particulate matters and harmful gases in air by means of adsorption, decomposition or conversion, and the like, so as to achieve the purpose of purifying the air. However, the existing air purifier is placed indoors, needs to occupy a large space, can only realize the function of purifying air, lacks the function of automatically cleaning the air purifier, and is difficult to meet the requirement of keeping clean of some users.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automatic detect intelligent air purifier has the function of regularly automatically cleaning.

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

the utility model provides an automatic detect intelligent air purifier, include casing, empty gas detection surveys the subassembly, set up in fan subassembly, filtering component and controller in the casing, empty gas detection surveys the subassembly set up in on the casing, the both ends of casing are provided with air intake and air outlet respectively, still including set up in timer, clean subassembly, runing rest, step motor and the drive arrangement of casing one end, the timer step motor with drive arrangement all with controller signal of electricity is connected, the runing rest both ends respectively with step motor with clean subassembly is connected, drive arrangement with the connection can be dismantled to clean subassembly, the other end of casing is provided with pressure sensor, pressure sensor with controller signal of electricity is connected.

According to the arrangement, the air detection assembly arranged on the shell detects an indoor environment signal to the controller electrically connected with the air detection assembly, when the detection signal is lower than a predicted value, the controller controls the fan assembly to work, so that air enters the shell from the air inlet and is filtered by the filtering assembly, and the effect of automatically detecting and purifying the air is achieved; otherwise, the fan assembly and the filter assembly stop working; when the timer reaches a preset value, the controller controls the driving device to drive the cleaning assembly to move towards the other end of the shell for cleaning; when the cleaning assembly moves to the pressure sensor arranged at the other end of the shell, the pressure sensor sends a pressure detection signal to the controller, the controller controls the stepping motor to rotate by a corresponding angle, the cleaning assembly is driven to rotate around the shell to be cleaned, and then the function of timing automatic cleaning is achieved.

Further setting: the cleaning assembly comprises a water sprayer, a wiper and a sponge which are sequentially connected, the rotating support comprises auxiliary rods with three angles of 120 degrees, one end of each auxiliary rod is connected with the stepping motor, and the other end of each auxiliary rod is connected with the driving device.

According to the arrangement, when the timer reaches a preset value, the controller controls the driving device to respectively drive the water sprayer to move towards the other end for cleaning; when the water sprayer moves to the pressure sensor department that the casing other end set up, pressure sensor sends pressure detection signal to controller, controller control step motor drives the auxiliary rod and rotates 120 the angle, and then drive clean subassembly and rotate 120, then drive arrangement control wiper work, when the wiper moves to pressure sensor department, controller control step motor rotates 120 the angle once more, this moment, drive arrangement redrives sponge work, when the sponge moves to pressure sensor department, step motor rotates 120 once more, carry out the secondary and clean, and then realize regularly self-cleaning's function.

Further setting: the driving device is three cylinders, and ejector rods of the cylinders are respectively in threaded connection with the water sprayer, the wiper and the sponge.

So set up, drive arrangement is the cylinder of ejector pin difference threaded connection sprinkler, wiper and sponge, when realizing cylinder and cleaning device's detachable, realizes the clean function in the casing both ends of the clean subassembly reciprocating motion of drive through the flexible realization of cylinder ejector pin.

Further setting: a protective cover for protecting the cleaning assembly is disposed on the housing.

So set up, realize the function of protection cleaning element through the visor that sets up on the casing.

Further setting: the visor is close to the one end of clean subassembly with step motor connects, set up the recess and the groove that slides that mutually perpendicular set up on the visor, be provided with cleaning device on the recess, be provided with the confession on the groove that slides cleaning device follows the directional gliding linear slide of visor length, the slider of linear slide is connected with and is used for the drive cleaning device up-and-down reciprocating's driving piece, the driving piece with cleaning device connects, the driving piece with controller signal of electricity is connected.

According to the arrangement, when the timer reaches a preset value, the controller firstly controls the driving piece connected with the linear sliding block to drive the cleaning device arranged on the groove formed in the protective cover to move upwards to an end face parallel to the protective cover, and then the controller controls the linear sliding rail to drive the cleaning device connected with the linear sliding rail to slide along the length of the protective cover to start cleaning, so that the automatic cleaning function of the protective cover is realized.

Further setting: the cleaning device comprises a cleaning cover, a first brush and a second brush which are connected in the cleaning cover, the driving piece is located between the first brush and the second brush, and the driving piece is detachably connected to the inner end face of the cleaning cover.

So set up, when the timer reachd the preset value, the cleaning device who sets up on the recess seted up on the protection cover controls the driving piece work of being connected with the slider of linear slide rail through the controller earlier, the terminal surface upward motion in the driving piece drive rather than the cleaning cover of dismantling the connection, to first brush and second brush and a terminal surface that the visor is parallel, rethread controller control linear slide rail drives the cleaning device who is connected rather than sliding along visor length, the driving piece is located between first brush and the second brush, it is more comprehensive to make first brush and second brush clean, and then realize the self-cleaning's of visor function.

In summary, when the indoor air quality is lower than the estimated value, the air detection assembly arranged on the shell detects an indoor environment signal to the controller electrically connected with the air detection assembly, and the controller controls the fan assembly to work, so that air enters the shell from the air inlet and is filtered by the filter assembly, and the function of automatically detecting and purifying air is realized; otherwise, the fan assembly and the filter assembly stop working; when the timer reaches a preset value, the controller controls the driving device to drive the cleaning assembly to move towards the other end of the shell for cleaning; when the cleaning assembly moves to the pressure sensor arranged at the other end of the shell, the pressure sensor sends a pressure detection signal to the controller, the controller controls the stepping motor to rotate by a corresponding angle, the cleaning assembly is driven to rotate around the shell to be cleaned, and then the timing automatic cleaning function is achieved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

fig. 3 is a partial cross-sectional view of a protective housing and a cleaning assembly according to an embodiment of the present invention.

In the figure: 1. a housing; 2. an air detection assembly; 3. a fan assembly; 4. a controller; 5. a timer; 6. a cleaning assembly; 7. rotating the bracket; 8. a stepping motor; 9. a drive device; 10. a water sprayer; 11. a wiper; 12. a sponge; 13. a cleaning device; 14. cleaning the cover; 15. a second brush; 16. a protective cover; 17. a groove; 18. a sliding groove; 19. a linear slide rail; 20. a drive member; 21. a pressure sensor; 22. an auxiliary rod; 23. a cylinder; 24. a first brush; 25. a filter assembly; 26. an air inlet; 27. and (7) air outlet.

Detailed Description

The automatic detection intelligent type air purifier will be further explained with reference to fig. 1 to 3.

The utility model provides an automatic detect intelligent air purifier, as shown in fig. 1 and fig. 2, includes casing 1, empty gas detection surveys subassembly 2, sets up fan unit spare 3, filter assembly 25 and the controller 4 in casing 1, empty gas detection surveys subassembly 2 and sets up on casing 1, and casing 1's both ends are provided with air intake 26 and air outlet 27 respectively.

As shown in fig. 1, the cleaning device further comprises a timer 5, a cleaning assembly 6, a rotary support 7, a stepping motor 8 and a driving device 9 which are arranged at one end of the shell 1, the timer 5, the stepping motor 8 and the driving device 9 are all in electric signal connection with the controller 4, two ends of the rotary support 7 are respectively connected with the stepping motor 8 and the driving device 9, the driving device 9 is detachably connected with the cleaning device 13, a pressure sensor 21 is arranged at the other end of the shell 1, and the pressure sensor 21 is in electric signal connection with the controller 4.

As shown in fig. 1 and 2, the cleaning assembly 6 includes a water sprayer 10, a wiper 11 and a sponge 12, the rotating bracket 7 includes three sub-rods 22 arranged at 120 ° angles, one end of the sub-rod 22 is connected to the stepping motor 8, and the other end of the sub-rod 22 is connected to the driving device 9. The driving device 9 is provided with three air cylinders 23, and the mandrils of the air cylinders 23 are respectively in threaded connection with the water sprayer 10, the wiper 11 and the sponge 12.

As shown in fig. 1 and 3, the housing 1 is provided with a protective cover 16 for protecting the cleaning assembly 6. One end of the protective cover 16 close to the cleaning assembly 6 is connected with the stepping motor 8, a groove 17 and a sliding groove 18 which are perpendicular to each other are formed in the protective cover 16, the cleaning device 13 is arranged on the groove 17, a linear sliding rail 19 for the cleaning device 13 to directionally slide along the length of the protective cover 16 is arranged on the sliding groove 18, a sliding block of the linear sliding rail 19 is connected with a driving piece 20 for driving the cleaning device 13 to reciprocate up and down, the driving piece 20 is connected with the cleaning device 13, and the driving piece 20 is in electrical signal connection with the controller 4. The cleaning device 13 includes a cleaning cover 14, a first brush 24 and a second brush 15 connected to the inside of the cleaning cover 14, a driving member 20 is disposed between the first brush 24 and the second brush 15, and the driving member 20 is detachably connected to an inner end surface of the cleaning cover 14.

The working principle is as follows: the air detection assembly 2 arranged on the shell 1 is used for detecting indoor environment signals to the controller 4 electrically connected with the air detection assembly, when the detection signals are lower than a predicted value, the controller 4 controls the fan assembly 3 to work, so that air enters the shell 1 from the air inlet 26 and is filtered by the filter assembly 25, and the function of automatically detecting and purifying the air is realized; otherwise, the fan assembly 3 and the filter assembly 25 stop working; when the timer 5 reaches a preset value, the controller 4 controls the driving device 9 to respectively drive the water sprayer 10 to move towards the other end for cleaning; when the sprinkler 10 moves to the pressure sensor 21 that the casing 1 other end set up, pressure sensor 21 sends pressure detection signal to controller 4, controller 4 control step motor 8 drives the angle that vice pole 22 rotated 120, and then drive clean subassembly 6 and rotate 120, then drive arrangement 9 control wiper 11 work, when wiper 11 moves to pressure sensor 21 department, controller 4 control step motor 8 rotates 120 angle once more, this moment, drive arrangement 9 redrives sponge 12 work, when sponge 12 moves to pressure sensor 21 department, step motor 8 rotates 120 once more, carry out the secondary cleaning, and then realize regularly self-cleaning's function. The function of protecting the cleaning assembly 6 is realized through a protective shell arranged on the shell 1; when the timer 5 reaches a preset value, the cleaning device 13 disposed in the groove 17 formed in the protective cover 16 first controls the driving member 20 connected to the slider of the linear sliding rail 19 to operate through the controller 4, the driving member 20 drives the inner end surface of the cleaning cover 14 detachably connected thereto to move upward to the end surfaces of the first brush 24 and the second brush 15 parallel to the protective cover 16, the linear sliding rail 19 is controlled by the controller 4 to drive the cleaning device 13 connected thereto to slide along the length of the protective cover 16, and the driving member 20 is located between the first brush 24 and the second brush 15, so that the first brush 24 and the second brush 15 are swept more completely, and the automatic cleaning function of the protective cover 16 is further achieved.

In addition, the driving device 9 is a cylinder 23 with a mandril respectively connected with the water sprayer 10, the wiper 11 and the sponge 12 in a threaded manner, so that the cylinder 23 and the cleaning device 13 can be detached, and the function of driving the cleaning assembly 6 to reciprocate and clean the two ends of the shell 1 is realized through the extension and contraction of the mandril of the cylinder 23.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides an automatic detect intelligent air purifier, include casing, empty gas detection surveys the subassembly, set up in fan module, filter assembly and controller in the casing, empty gas detection surveys the subassembly set up in on the casing, the both ends of casing are provided with air intake and air outlet, its characterized in that respectively: still including set up in timer, clean subassembly, runing rest, step motor and the drive arrangement of casing one end, the timer step motor and drive arrangement all with controller signal of electricity connection, the runing rest both ends respectively with step motor with drive arrangement connects, drive arrangement with clean subassembly can be dismantled and connect, the other end of casing is provided with pressure sensor, pressure sensor with controller signal of electricity connection.

2. The automatic detection intelligent air purifier of claim 1, wherein: the cleaning assembly comprises a water sprayer, a wiper and a sponge which are sequentially connected, the rotating support comprises auxiliary rods with three angles of 120 degrees, one end of each auxiliary rod is connected with the stepping motor, and the other end of each auxiliary rod is connected with the driving device.

3. The automatic detection intelligent air purifier of claim 2, wherein: the driving device is three cylinders, and ejector rods of the cylinders are respectively in threaded connection with the water sprayer, the wiper and the sponge.

4. The automatic detection intelligent air purifier of claim 1, wherein: a protective cover for protecting the cleaning assembly is disposed on the housing.

5. The automatic detection intelligent air purifier of claim 4, wherein: the visor is close to the one end of clean subassembly with step motor connects, set up the recess and the groove that slides that mutually perpendicular set up on the visor, be provided with cleaning device on the recess, be provided with the confession on the groove that slides cleaning device follows the directional gliding linear slide of visor length, the slider of linear slide is connected with and is used for the drive cleaning device up-and-down reciprocating's driving piece, the driving piece with cleaning device connects, the driving piece with controller signal of electricity is connected.

6. The automatic detection intelligent air purifier of claim 5, wherein: the cleaning device comprises a cleaning cover, a first brush and a second brush which are connected in the cleaning cover, the driving piece is located between the first brush and the second brush, and the driving piece is detachably connected to the inner end face of the cleaning cover.

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