CN113719937B - An intelligent household humidifier - Google Patents

Abstract

The invention relates to a humidifier, in particular to an intelligent household humidifier. The intelligent household humidifier provided by the invention can automatically filter impurities, automatically scrape materials and stably use. An intelligent household humidifier, which comprises: the top of the bottom bin is provided with a shell; the separation plate is connected between the shell and the bottom bin; the steam mechanism is arranged on the inner side of the bottom bin and is connected with the partition plate; the humidifying mechanism is arranged on the inner side of the shell. The invention has the advantages that the steam mechanism and the humidifying mechanism are arranged, the steam mechanism operates and heats water, so that steam is generated, then the humidifying mechanism discharges the steam, the effect of automatic humidification is achieved, the filtering mechanism operates and filters air and steam, the effect of automatic filtration is achieved, and the dust removing mechanism operates and scrapes impurities such as dust on the activated carbon plate, so that the effect of automatic scraping is achieved.

Description

An intelligent household humidifier

technical field

The invention relates to a humidifier, in particular to an intelligent household humidifier.

Background technique

A smart home humidifier is a household appliance that increases the humidity in the room, which can reduce the occurrence of air-conditioning diseases such as skin tightness, dry mouth and tongue, cough and cold in the air-conditioned room; The disadvantages are that it is not convenient for water injection, and it is not stable enough in use, which brings certain adverse effects to actual use. In addition, the existing humidifiers cannot automatically filter impurities in the air and steam, which is inconvenient.

Patent application CN208998244U, the publication date is 2019.06.18, discloses a household intelligent humidifier, including a humidifier body, a circular groove, a water injection pipe, a bearing groove, a manual telescopic rod, a hand-held handle, a pulling ring, and a fixing ring And the connecting ring, etc., so that by pressing the load-bearing limit ring, the fixed suction cup at the lower end of the support column can be adsorbed on the desktop, and then the user grasps the handle and lifts it upwards, thereby placing the smart home humidifier on the load-bearing plate , and then press the control button on the front of the humidifier body to start the smart home humidifier, so that the air can enter the inside of the humidifier body for humidification, and the humidified air will be discharged from the top of the humidifier body, but the device cannot Automatically filter impurities in the air.

Therefore, it is necessary to develop a smart household humidifier that can automatically filter impurities, automatically scrape materials and use smoothly.

Contents of the invention

In order to overcome the shortcomings of the existing humidifiers, which are inconvenient to operate, unstable and unable to filter impurities, the technical problem is to provide an intelligent household humidifier that can automatically filter impurities, automatically scrape materials and is stable in use.

The technical solution is: an intelligent household humidifier, including:

Bottom bin and shell, with a shell on the top of the bottom bin;

Partition board, a partition board is connected between the shell and the bottom compartment;

A steam mechanism, a steam mechanism is installed inside the bottom compartment, and the steam mechanism is connected with the partition plate;

Humidification mechanism, a humidification mechanism is provided inside the shell.

Further, the steam mechanism includes a water storage bin, the inner side of the bottom bin is slidably provided with a water storage bin, and the water storage bin is slidably connected to the partition plate;

Humidity sensor, the partition board is provided with humidity sensor;

Heating rings, there are two heating rings inside the bottom bin, and the heating rings are located under the water storage bin.

Further, the humidification mechanism includes:

Supporting plate, there are two supporting plates on the inner side of the shell;

There are two vents on the top of the two pallets, and the vents are connected to the shell;

Fan, the inside of the four ventilation openings are equipped with rotating fans;

A temperature sensor, a temperature sensor is arranged on the supporting plate on one side;

Filters, filters are located inside the four vents.

Further, it also includes a snap-in mechanism, and the snap-in mechanism includes:

Guide groove, there is a guide groove inside the bottom compartment;

Skateboard, the sliding type on the guide groove is provided with a slideboard;

The first spring, the first spring is wound on the guide groove, and the first spring is connected between the slide plate and the guide groove;

Inclined block, the inner side of the slide plate is rotated with an inclined block, and the inclined block cooperates with the water storage tank;

The torsion spring is wound with two torsion springs on the inclined block, and the torsion springs are connected between the slide plate and the inclined block.

Further, a sealing mechanism is also included, and the sealing mechanism includes:

The first connecting rod, the middle part of the top side of the two pallets and the inner sides of the shell are equipped with first connecting rods;

a mounting plate, the mounting plate is connected between the upper parts of the four first connecting rods;

The first electric push rod, the bottom of the mounting plate is provided with the first electric push rod;

Connecting plate, the bottom of the telescopic rod of the first electric push rod is provided with a connecting plate, and the connecting plate is slidably connected with the bottom warehouse;

A distance sensor, a distance sensor is provided on the connecting plate;

Cover plate, the bottom of the connecting plate is provided with a cover plate, and the cover plate is slidably connected with the water storage tank;

The second electric push rod, the top of the cover is provided with a second electric push rod;

Pulling plate, the inner side of the telescopic rod of the second electric push rod is slidingly provided with a pulling plate, the pulling plate is in contact with the cover plate, and the pulling plate is slidably connected with the water storage bin;

For the second spring, two second springs are wound on the pull plate, and the second springs are connected between the telescopic rod of the second electric push rod and the pull plate.

Further, a filtering mechanism is also included, and the filtering mechanism includes:

The second connecting rod, two second connecting rods are arranged inside the casing;

An activated carbon plate, an activated carbon plate is connected between the two second connecting rods;

Slider, the inner side of the upper part of the activated carbon plate and the inner side of the bottom compartment are both slidingly equipped with sliders;

A scraper is connected between the sliders on the upper and lower sides, and the scraper is slidingly connected with the activated carbon plate.

Further, it also includes a dust removal mechanism, and the dust removal mechanism includes:

Fixing rods, there are two fixing rods on the activated carbon plate;

A drive motor, the drive motor is installed on the housing;

Screw rod, two screw rods are rotationally connected between the two fixed rods, and the screw rod is threadedly connected with the scraper;

A belt is connected between the screw rods on the upper and lower sides;

A gear set, a gear set is connected between the screw rod on the upper side and the output shaft of the driving motor;

LED indicator light, there is an LED indicator light on the supporting plate on one side;

Photoelectric sensor, the supporting plate on the other side is provided with a photoelectric sensor, and the LED indicator light cooperates with the photoelectric sensor.

Further, it also includes a control box, which is provided with a control box on the shell, and a switching power supply, a control module and a power supply module are installed in the control box, and the switching power supply supplies power for the smart home humidifier, and the output terminal of the switching power supply and the power supply module are connected through electrical connections. Connection, the power supply module is connected to the main power switch through the line, the control module and the power supply module are electrically connected; the control module is connected with the DS1302 clock circuit and the 24C02 circuit; the humidity sensor, the temperature sensor, the distance sensor and the photoelectric sensor are all connected to the control module Through electrical connection, the first electric push rod and the second electric push rod are connected to the control module through the relay control module, the heating ring is connected to the control module through the relay control module, the fan is connected to the control module through the relay control module, and the LED indicator It is connected with the control module through a relay control module, and the drive motor is connected with the control module through a DC motor forward and reverse module.

The beneficial effects of the present invention are:

1. The present invention is equipped with a steam mechanism and a humidification mechanism. The steam mechanism operates and heats water to generate steam, and then the humidification mechanism discharges the steam to achieve the effect of automatic humidification;

2. The present invention is equipped with a snap-on mechanism and a sealing mechanism, which can prevent the water storage bin from moving freely, thereby preventing the water in the water storage bin from splashing out, and then keeping the humidifier stable during use;

3. The present invention achieves the effect of automatic filtering by providing a filtering mechanism, which operates and filters air and steam, thereby purifying indoor air;

4. The present invention is equipped with a dust removal mechanism, which operates and scrapes off impurities such as dust on the activated carbon plate, thereby achieving the effect of automatic material scraping.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic diagram of the first partial three-dimensional structure of the present invention.

Fig. 3 is a schematic diagram of the second partial three-dimensional structure of the present invention.

Fig. 4 is a schematic diagram of the first three-dimensional structure of the steam mechanism of the present invention.

Fig. 5 is a schematic diagram of the second three-dimensional structure of the steam mechanism of the present invention.

Fig. 6 is a schematic perspective view of the humidification mechanism of the present invention.

FIG. 7 is a schematic perspective view of the three-dimensional structure of the locking mechanism of the present invention.

Fig. 8 is a schematic diagram of the first three-dimensional structure of the sealing mechanism of the present invention.

Fig. 9 is a schematic diagram of the second three-dimensional structure of the sealing mechanism of the present invention.

Fig. 10 is a schematic diagram of an enlarged structure of part A of the present invention.

Fig. 11 is a schematic perspective view of the three-dimensional structure of the filter mechanism of the present invention.

Fig. 12 is a schematic diagram of the first three-dimensional structure of the dust removal mechanism of the present invention.

Fig. 13 is a schematic diagram of the second three-dimensional structure of the dust removal mechanism of the present invention.

Fig. 14 is a circuit block diagram of the present invention.

Fig. 15 is a schematic circuit diagram of the present invention.

Among the reference signs: 1_bottom bin, 2_partition plate, 3_outer shell, 4_control box, 5_steam mechanism, 51_water storage bin, 52_humidity sensor, 53_heating ring, 6_humidification mechanism, 61 _supporting plate, 62_air vent, 63_fan, 64_temperature sensor, 65_filter, 7_snap mechanism, 71_guiding slot, 72_first spring, 73_slider, 74_slope, 75 _torsion spring, 8_sealing mechanism, 81_first connecting rod, 82_installation plate, 83_first electric push rod, 84_connecting plate, 85_distance sensor, 86_cover plate, 87_second electric push rod Rod, 88_second spring, 89_pull plate, 9_filter mechanism, 91_second connecting rod, 92_activated carbon plate, 93_slider, 94_scraper, 10_dust removal mechanism, 101_fixed rod, 102 _drive motor, 103_screw mandrel, 104_belt, 105_gear set, 106_LED indicator light, 107_photoelectric sensor.

Detailed ways

Embodiments of the present invention will be described below with reference to the drawings.

Example 1

An intelligent household humidifier, as shown in Figure 1-6, includes a bottom compartment 1, a partition plate 2, a casing 3, a steam mechanism 5 and a humidifying mechanism 6, the top of the bottom casing 1 is provided with a casing 3, and the casing 3 is connected to the bottom A partition plate 2 is connected between the compartments 1, a steam mechanism 5 is provided inside the bottom compartment 1, and the steam mechanism 5 is connected with the partition panel 2, and a humidifying mechanism 6 is provided inside the shell 3.

People press the main switch of the power supply to power on the humidifier, and the steam mechanism 5 will detect the indoor humidity. 5 to return to the original position. In addition, when the value to be detected by the steam engine reaches the preset value in the control module, the control module will control the steam mechanism 5 to heat the water, and then generate steam, so that the temperature in the casing 3 will increase, and then humidify The mechanism 6 runs and stops the steam mechanism 5 from heating, and makes the steam discharge from the right side of the casing 3, so that the indoor humidity increases, thereby achieving the effect of humidification, and then the humidification mechanism 6 stops operating, and then people press the main power switch again, Just turn off the humidifier.

The steam mechanism 5 includes a water storage bin 51, a humidity sensor 52 and a heating ring 53. The inner side of the bottom bin 1 is slidably provided with a water storage bin 51. The water storage bin 51 is slidably connected to the partition plate 2. The front side of the partition plate 2 is provided with a humidity sensor 52. Heating rings 53 are provided on the left and right sides of the inner bottom of the bottom bin 1 , and the heating rings 53 are located below the water storage bin 51 .

After people power on the humidifier, the humidity sensor 52 detects the humidity in the room. When the room is relatively dry, people manually pull the water storage bin 51 forward, pour an appropriate amount of water into the water storage bin 51, and then push the water storage bin 51 back to the original position. In addition, when the detected value reaches the preset value in the control module, the control module will control the heating ring 53 to work, and then gradually evaporate the water in the water storage bin 51 to generate steam. After a certain value, the humidification mechanism 6 makes the control module control the heating ring 53 to stop working.

The humidifying mechanism 6 includes a supporting plate 61, a vent 62, a fan 63, a temperature sensor 64 and a filter screen 65. The left and right sides of the inner bottom of the shell 3 are provided with supporting plates 61, and the front and rear sides of the top of the two supporting plates 61 are provided with Air vent 62, and air vent 62 is connected with shell 3, and fan 63 is all rotatable inside four air vents 62, and temperature sensor 64 is provided at the rear portion of the top side of supporting plate 61 on the left side, and four air vents 62 inner sides are all provided with Filter screen 65 is arranged.

When the temperature in the casing 3 gradually increases, the temperature sensor 64 detects the temperature, and when the detected value reaches the preset value in the control module, the control module will control the heating ring 53 to stop working, and the control module will control the fan 63 at the same time Rotate, and then make the external air flow enter the shell 3 through the vent 62 on the left side, and then let the steam in the shell 3 be discharged outside through the vent 62 on the right side, and then increase the indoor humidity, thereby achieving the purpose of humidification. At the same time, the filter screen 65 on the left side filters the outside air, and the filter screen 65 on the right side filters the air and steam in the casing 3. After the temperature in the casing 3 drops, the detection value of the temperature sensor 64 will be smaller than that in the control module. The preset value makes the control module control the fan 63 to stop rotating.

Example 2

On the basis of Embodiment 1, as shown in Figure 2-3 and Figure 7-13, it also includes a snap-in mechanism 7, which includes a guide groove 71, a first spring 72, a slide plate 73, and an inclined block 74 and the torsion spring 75, the inner rear side of the bottom storehouse 1 is provided with a guide groove 71, the sliding type is provided with a slide plate 73 on the guide groove 71, the first spring 72 is wound on the guide groove 71, and the first spring 72 is connected between the slide plate 73 and the guide Between the grooves 71, the inside of the front part of the slide plate 73 is rotatably provided with an inclined block 74, which cooperates with the water storage bin 51. The left and right sides of the inclined block 74 are wound with torsion springs 75, and the torsion spring 75 is connected between the slide plate 73 and the inclined block 74. between.

The forward movement of the water storage bin 51 will cause the inclined block 74 to rotate upwards, and the torsion spring 75 will be compressed. When the water storage bin 51 is separated from the inclined block 74, the torsion spring 75 will reset, so that the inclined block 74 will reversely turn back to its original position. When the water storage bin 51 moves backward to After being in contact with the inclined block 74, the water storage bin 51 moves backward to move the inclined block 74 upward, and then the sliding plate 73 moves upward, the first spring 72 is compressed, and when the water storage bin 51 is separated from the inclined block 74, the first spring 72 resets, making the sliding plate 73 Move back to the original position with the inclined block 74, thereby blocking the water storage bin 51, which can prevent the water storage bin 51 from moving arbitrarily, so that the water in the water storage bin 51 can be heated smoothly.

Also includes a sealing mechanism 8, the sealing mechanism 8 includes a first connecting rod 81, a mounting plate 82, a first electric push rod 83, an engaging plate 84, a distance sensor 85, a cover plate 86, a second electric push rod 87, a second Spring 88 and pull plate 89, first connecting rod 81 is arranged on the left and right sides of the top side middle part of the two supporting plates 61 and the inner bottom front part of the shell 3, and the mounting plate 82 is connected between the four first connecting rods 81 tops , the bottom of the mounting plate 82 is provided with a first electric push rod 83, the bottom of the telescopic rod of the first electric push rod 83 is provided with an engaging plate 84, and the engaging plate 84 is slidably connected with the bottom bin 1, and the front part of the top side of the engaging plate 84 is provided with A distance sensor 85, a cover plate 86 is provided at the bottom of the connecting plate 84, and the cover plate 86 is slidably connected with the water storage bin 51. The top of the cover plate 86 is provided with a second electric push rod 87, and the inner side of the telescopic rod of the second electric push rod 87 slides The pull plate 89 is provided in the formula, the pull plate 89 is in contact with the cover plate 86, and the pull plate 89 is slidably connected with the water storage bin 51. Two second springs 88 are wound on the pull plate 89, and the second spring 88 is connected to the second electric push rod. Between the expansion link of 87 and pull plate 89.

When the indoor air is relatively dry, after the detection value of the humidity sensor 52 reaches the preset value in the control module, the control module will control the telescopic rod of the first electric push rod 83 to shorten for five seconds, and then make the connecting plate 84 and the distance sensor 85 moves upwards for five seconds, so that the cover plate 86 slides upwards from the water storage bin 51, and then the second electric push rod 87 and the cover plate 86 move upwards for five seconds. In addition, the control module controls the first electric push rod 83 to start. The telescopic link of the second electric push rod 87 is shortened for five seconds, so that the pull plate 89 moves forward, and the cover plate 86 moves the pull plate 89 upwards, and the second spring 88 is compressed. After five seconds, the cover plate 86 and the pull plate 89 Stop moving, and then people add water in the water storage bin 51, and then carry out the humidification work. When the indoor air is relatively humid, after the detection value of the humidity sensor 52 reaches the preset value in the control module, the control module will control the first electric push rod The telescopic rod of 83 and the telescopic rod of the second electric push rod 87 all extend five seconds, make cover plate 86 move back to original position, and second spring 88 returns to original position simultaneously, makes pull plate 89 move back to original position.

Also includes filtering mechanism 9, and filtering mechanism 9 includes second connecting rod 91, activated carbon plate 92, slide block 93 and scraper 94, and shell 3 inner bottom side right part front and rear sides are all provided with second connecting rod 91, two An activated carbon plate 92 is connected between the left side of the second connecting rod 91, and a slider 93 is slidably provided on the inner side of the upper part of the activated carbon plate 92 and the upper right side inside the bottom chamber 1, and a scraper 94 is connected between the sliders 93 on the upper and lower sides. , The scraper 94 is slidably connected with the activated carbon plate 92 .

When the outside air enters the shell 3, the outside air and the steam in the shell 3 are discharged outward through the activated carbon plate 92 and the vent 62 on the right side in turn. At this time, the activated carbon plate 92 can absorb impurities such as dust in the air and steam, After reaching the effect of automatic filtering, people can manually make the scraper 94 move back and forth repeatedly, and then make the slider 93 move back and forth repeatedly, thereby scraping off the impurities on the activated carbon plate 92. After the surface of the activated carbon plate 92 is cleaned, people make the slider 93 Block 93 and scraper 94 stop moving.

Also comprise dedusting mechanism 10, dedusting mechanism 10 comprises fixed rod 101, driving motor 102, screw mandrel 103, belt 104, gear set 105, LED indicator light 106 and photoelectric sensor 107, and activated carbon plate 92 left sides front and rear sides all establish There are fixed rods 101, and a drive motor 102 is installed on the inner rear part of the housing 3. Two screw rods 103 are rotatably connected between the two fixed rods 101, and the screw rods 103 are threadedly connected with the scraper 94. A belt 104 is connected between the front parts, a gear set 105 is connected between the screw mandrel 103 rear part on the upper side and the output shaft of the drive motor 102, and an LED indicator light 106 is provided at the supporting plate 61 top side rear part on the left side. A photoelectric sensor 107 is provided at the top rear of the supporting plate 61 on the side, and the LED indicator light 106 cooperates with the photoelectric sensor 107 .

During the upward movement of the distance sensor 85, the distance sensor 85 detects the distance between it and the mounting plate 82, and when the detected value reaches the preset value in the control module, the control module will control the output shaft of the drive motor 102 Rotate ten seconds, and then make gear set 105 rotate ten seconds, then make the screw mandrel 103 on the upper side rotate ten seconds, then make belt 104 rotate ten seconds, thereby make the screw mandrel 103 on the lower side rotate ten seconds, make scraper 94 backward After ten seconds, the control module controls the drive motor 102 to start with a delay of three seconds, so that the scraper 94 stops moving. After three seconds, the control module controls the output shaft of the drive motor 102 to rotate reversely for ten seconds, so that the scraper 94 moves back forward In the original position, after ten seconds, the control module controls the drive motor 102 to start with a delay of three seconds. After three seconds, the control module controls the output shaft of the drive motor 102 to rotate forward for ten seconds, so that the scraper 94 moves back and forth repeatedly, thereby the activated carbon plate 92 The impurities on the activated carbon plate are scraped off. In addition, when the distance value detected by the distance sensor 85 reaches the preset value in the control module, the control module will control the LED indicator light 106 to work for two minutes. After the impurities on the activated carbon plate 92 are cleaned, And the photoelectric sensor 107 can feel the light irradiated by the LED indicator light 106. When the scraper 94 returns to its original position, the photoelectric sensor 107 will make the control module control the output shaft of the drive motor 102 to stop rotating, so that the scraper 94 stops working. After two minutes, Impurities on the active carbon plate 92 have been completely cleaned up, and the control module will control the LED indicator light 106 to stop working.

As shown in Fig. 2, Fig. 14 and Fig. 15, a control box 4 is also included. The control box 4 is arranged on the rear side of the shell 3. A switching power supply, a control module and a power supply module are installed in the control box 4. The switching power supply is a smart household The humidifier supplies power, the output end of the switching power supply is electrically connected to the power module, the power module is connected to the main power switch through the line, the control module and the power module are electrically connected; the control module is connected to the DS1302 clock circuit and the 24C02 circuit; The humidity sensor 52, the temperature sensor 64, the distance sensor 85 and the photoelectric sensor 107 are all electrically connected to the control module, the first electric push rod 83 and the second electric push rod 87 are connected to the control module through a relay control module, and the heating ring 53 It is connected with the control module through the relay control module, the fan 63 is connected with the control module through the relay control module, the LED indicator light 106 is connected with the control module through the relay control module, and the driving motor 102 is connected with the control module through the DC motor forward and reverse module.

The above descriptions are only examples of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the description of the present invention, or directly or indirectly used in other related technical fields, shall be The same reasoning is included in the patent protection scope of the present invention.

Claims (1)

1. An intelligent household humidifier is characterized by comprising:

the device comprises a bottom bin (1) and a shell (3), wherein the top of the bottom bin (1) is provided with the shell (3);

the separation plate (2) is connected between the shell (3) and the bottom bin (1);

the steam mechanism (5) is arranged at the inner side of the bottom bin (1), and the steam mechanism (5) is connected with the partition plate (2);

a humidifying mechanism (6), wherein the humidifying mechanism (6) is arranged at the inner side of the shell (3);

the steam mechanism (5) comprises a water storage bin (51), the water storage bin (51) is arranged on the inner side of the bottom bin (1) in a sliding mode, and the water storage bin (51) is connected with the partition plate (2) in a sliding mode;

a humidity sensor (52), wherein the partition plate (2) is provided with the humidity sensor (52);

the heating rings (53) are arranged on the inner side of the bottom bin (1), and the heating rings (53) are positioned below the water storage bin (51);

the humidifying mechanism (6) comprises:

the inner side of the shell (3) is provided with two supporting plates (61);

the top of each supporting plate (61) is provided with two ventilation openings (62), and the ventilation openings (62) are connected with the shell (3);

the fans (63) are rotatably arranged on the inner sides of the four ventilation openings (62);

a temperature sensor (64), wherein the temperature sensor (64) is arranged on the supporting plate (61) at one side;

the filter screen (65) is arranged at the inner sides of the four ventilation openings (62);

the device also comprises a clamping mechanism (7), wherein the clamping mechanism (7) comprises:

a guide groove (71), wherein the guide groove (71) is arranged in the bottom bin (1);

a sliding plate (73), wherein the sliding plate (73) is arranged on the guide groove (71) in a sliding manner;

the first spring (72) is wound on the guide groove (71), and the first spring (72) is connected between the sliding plate (73) and the guide groove (71);

the inclined block (74), the inboard rotation of slide (73) is equipped with the inclined block (74), the inclined block (74) cooperates with water storage bin (51);

the torsion springs (75) are wound on the inclined blocks (74), and the torsion springs (75) are connected between the sliding plate (73) and the inclined blocks (74);

the sealing mechanism (8) is further included, and the sealing mechanism (8) comprises:

the middle parts of the top sides of the two supporting plates (61) and the two sides of the inside of the shell (3) are respectively provided with a first connecting rod (81);

the mounting plates (82) are connected between the upper parts of the four first connecting rods (81);

the first electric push rod (83) is arranged at the bottom of the mounting plate (82);

the connecting plate (84), the telescopic link bottom of the first electric push rod (83) is provided with the connecting plate (84), the connecting plate (84) is connected with the bottom bin (1) in a sliding way;

a distance sensor (85), wherein the connecting plate (84) is provided with the distance sensor (85);

the cover plate (86) is arranged at the bottom of the connecting plate (84), and the cover plate (86) is connected with the water storage bin (51) in a sliding mode;

the second electric push rod (87) is arranged at the top of the cover plate (86);

the pulling plate (89), the inner side of the rear part of the telescopic rod of the second electric push rod (87) is provided with the pulling plate (89) in a sliding way, the pulling plate (89) is contacted with the cover plate (86), and the pulling plate (89) is connected with the water storage bin (51) in a sliding way;

the second springs (88), the pulling plate (89) is wound with two second springs (88), and the second springs (88) are connected between the telescopic rod of the second electric push rod (87) and the pulling plate (89);

the filter device also comprises a filter mechanism (9), wherein the filter mechanism (9) comprises:

the second connecting rods (91) are arranged in the shell (3), and two second connecting rods (91) are arranged in the shell;

an active carbon plate (92), wherein the active carbon plate (92) is connected between the two second connecting rods (91);

the slide block (93) is arranged on the inner side of the upper part of the active carbon plate (92) and the inside of the bottom bin (1) in a sliding manner;

the scraper (94) is connected between the sliding blocks (93) on the upper side and the lower side, and the scraper (94) is connected with the active carbon plate (92) in a sliding manner;

the dust removing device also comprises a dust removing mechanism (10), wherein the dust removing mechanism (10) comprises:

the active carbon plate (92) is provided with two fixing rods (101);

a driving motor (102), wherein the driving motor (102) is arranged on the shell (3);

the screw rod (103) is rotationally connected between the two fixed rods (101), and the screw rod (103) is in threaded connection with the scraper (94);

a belt (104) is connected between the screw rods (103) on the upper side and the lower side;

a gear set (105), wherein the gear set (105) is connected between the screw rod (103) at the upper side and the output shaft of the driving motor (102);

an LED indicator lamp (106), wherein the LED indicator lamp (106) is arranged on the supporting plate (61) at one side;

a photoelectric sensor (107), a supporting plate (61) on the other side is provided with the photoelectric sensor (107), and an LED indicator lamp (106) is matched with the photoelectric sensor (107);

the intelligent household humidifier also comprises a control box (4), wherein the control box (4) is arranged on the shell (3), a switching power supply, a control module and a power module are arranged in the control box (4), the switching power supply supplies power to the intelligent household humidifier, the output end of the switching power supply is electrically connected with the power module, the power module is connected with a main power switch through a circuit, and the control module is electrically connected with the power module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; humidity transducer (52), temperature sensor (64), distance sensor (85) and photoelectric sensor (107) all pass through electric connection with control module, first electric putter (83) and second electric putter (87) all pass through relay control module with control module and are connected, heating ring (53) are connected through relay control module with control module, fan (63) are connected through relay control module with control module, LED pilot lamp (106) are connected through relay control module with control module, driving motor (102) are connected through direct current motor positive and negative rotation module with control module.