CN218955093U

CN218955093U - Intelligent fresh air device with humidifying and sterilizing structure

Info

Publication number: CN218955093U
Application number: CN202223303349.1U
Authority: CN
Inventors: 余小龙; 陈建超
Original assignee: Zhuoer Purification Engineering Co ltd
Current assignee: Zhuoer Purification Engineering Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-02
Anticipated expiration: 2032-12-09

Abstract

The utility model belongs to the technical field of fresh air devices, in particular to an intelligent fresh air device with a humidifying and sterilizing structure, which is provided with a scheme that the intelligent fresh air device comprises a shell and a filtering mechanism arranged in the shell, wherein the filtering mechanism comprises a filtering component, a rotating component and a cleaning component; the filter assembly comprises an air inlet pipe, an air outlet pipe and a filter screen, wherein the air inlet pipe penetrates through the inner wall of the shell, the air outlet pipe penetrates through the inner wall of the shell below the air inlet pipe, and the filter screen is arranged on the inner wall of the air inlet pipe; the rotary component comprises a cleaning frame, a rotary table, a knob and a telescopic guide post, the telescopic guide post is arranged to rotate to drive the telescopic support to overcome the elasticity of a homing spring and slide along the outer wall of a limiting post through a telescopic guide groove, and the telescopic support slides to drive two groups of cleaning brushes to slide along the outer wall of a filter screen in the air inlet pipe and the outer wall of the filter screen in the air outlet pipe respectively, so that the cleaning operation of the filter screen in the air inlet pipe and the filter screen in the air outlet pipe is realized.

Description

Intelligent fresh air device with humidifying and sterilizing structure

Technical Field

The utility model relates to the technical field of fresh air devices, in particular to an intelligent fresh air device with a humidifying and sterilizing structure.

Background

Along with the increasing demands of people on indoor environments, a fresh air system is widely popularized, and the fresh air system is used for sending fresh air into a room by special equipment on one side of a closed room and then discharging the fresh air from the special equipment to the outside from the other side, so that a fresh air flow field is formed in the room, and the indoor fresh air ventilation requirement is met.

However, after the fresh air device in the prior art is used for a long time, the filter screen is easy to block, so that the filtering efficiency of the filter screen is reduced, and the fresh air device in the prior art has the problem of weak sterilization capacity when being used, so that fresh air entering a room contains a large amount of bacteria, and the health of a human body is threatened.

Disclosure of Invention

The intelligent fresh air device with the humidifying and sterilizing structure solves the problems that a filter screen is easy to block and has weak sterilizing capacity in the prior art.

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

an intelligent fresh air device with a humidifying and sterilizing structure comprises a shell and a filtering mechanism arranged in the shell, wherein the filtering mechanism comprises a filtering component, a rotating component and a cleaning component;

the filter assembly comprises an air inlet pipe, an air outlet pipe and a filter screen, wherein the air inlet pipe penetrates through the inner wall of the shell, the air outlet pipe penetrates through the inner wall of the shell below the air inlet pipe, and the filter screen is arranged on the inner wall of the air inlet pipe;

the rotary component comprises a cleaning frame, a rotary table, a knob and a telescopic guide column, wherein the cleaning frame is arranged at the connecting part of the air inlet pipe and the air outlet pipe, the rotary table is screwed on the outer wall of the cleaning frame, one end of the rotary table extends to the outer part of the shell and is fixedly connected with the knob, and the telescopic guide column is fixedly connected with the edge of the outer wall of the rotary table;

the cleaning assembly comprises a telescopic support, a telescopic guide groove, a limiting column, a homing spring and a cleaning brush, wherein the telescopic support is movably connected with the outer wall of the telescopic guide column and is in sliding connection with the outer wall of the cleaning frame, the telescopic guide groove is formed in the connecting part of the telescopic support and the telescopic guide column, the limiting column fixedly connected with the outer wall of the cleaning frame is penetrated through the telescopic support, the homing spring fixedly connected with the outer wall of the telescopic support is sleeved on the outer wall of the limiting column, and one end of the telescopic support extends to the cleaning brush fixedly connected with the outer wall of the filter screen in a sliding manner.

In order to realize fresh air sterilization and humidification and filtration operation of dirty air, preferably, the inner wall fixedly connected with working motor of shell, first gear is installed to the output of working motor, the lateral wall fixedly connected with of first gear and the first fan of play tuber pipe outer wall fixed connection, the engagement face meshing of first gear has the second gear that connects soon with the shell inner wall, the lateral wall fixedly connected with of second gear and the second fan of air-supply line outer wall fixed connection, the second fan output is located the outer wall of air-supply line and is provided with degerming frame, the ultraviolet ray work box is installed to degerming frame's outer wall, the output of ultraviolet ray work box extends to degerming frame's inside fixedly connected with ultraviolet lamp, one side of degerming frame is located the outer wall of air-supply line and is provided with the humidification section of thick bamboo, the junction portion of humidification section of thick bamboo and air-supply line is provided with the water film, the inner wall of shell is located the top fixedly connected with host computer of working motor, the louvre has been seted up to the outer wall of shell.

In order to realize the filtering operation of fresh air in the air inlet pipe and dirty air in the air outlet pipe, preferably, the filter screen is provided with two groups, and the two groups of filter screens are respectively arranged on the inner wall of the air inlet pipe and the inner wall of the air outlet pipe.

In order to realize the control operation of the sliding of the telescopic bracket, preferably, the telescopic bracket forms a sliding structure through the turntable, the telescopic guide post and the limiting post.

In order to realize the control operation of synchronous sliding of the two groups of cleaning brushes, preferably, the cleaning brushes are provided with two groups, and the position relation of the two groups of cleaning brushes is symmetrical with respect to the telescopic bracket.

In order to realize the cleaning operation of the filter screen in the air inlet pipe and the air outlet pipe, preferably, the cleaning brush forms a sliding structure with the filter screen through a telescopic bracket.

In order to realize the sterilization operation of fresh air in the air inlet pipe, preferably, the ultraviolet lamps are provided with eight groups, and the position relation of the eight groups of ultraviolet lamps is circumferentially distributed at equal angles relative to the central axis of the sterilization frame.

The utility model has the following beneficial effects:

1. through the arrangement of the telescopic support, the telescopic guide post rotates to drive the telescopic support to overcome the elasticity of the homing spring and slide along the outer wall of the limiting post, and the telescopic support slides to drive the two groups of cleaning brushes to slide along the outer wall of the filter screen in the air inlet pipe and the outer wall of the filter screen in the air outlet pipe respectively, so that the cleaning operation of the filter screen in the air inlet pipe and the filter screen in the air outlet pipe is realized;

2. through setting up ultraviolet lamp and water film, fresh air gets into in the degerming frame through the filter screen, and ultraviolet work box work drives ultraviolet lamp and shines fresh air, realizes the degerming operation to fresh air, then, fresh air passes through the humidification section of thick bamboo moisture and passes through the water film, and fresh air after will humidifying is followed the air inlet pipe and is got into indoor, realizes the degerming humidification operation to fresh air.

Drawings

FIG. 1 is a schematic diagram of the whole structure of an intelligent fresh air device with a humidifying and sterilizing structure;

FIG. 2 is a schematic diagram of the internal structure of a housing of an intelligent fresh air device with a humidifying and sterilizing structure;

FIG. 3 is a schematic diagram of a connection structure of a cleaning frame of an intelligent fresh air device with a humidifying and sterilizing structure;

fig. 4 is a schematic diagram of a cross-sectional structure of a sterilization frame and a humidifying cylinder of an intelligent fresh air device with a humidifying and sterilizing structure.

In the figure: 1. a housing; 2. an air inlet pipe; 3. an air outlet pipe; 4. a filter screen; 5. cleaning the frame; 6. a turntable; 7. a knob; 8. a telescopic bracket; 9. a telescopic guide slot; 10. a limit column; 11. a return spring; 12. cleaning brushes; 13. a working motor; 14. a first gear; 15. a first fan; 16. a second gear; 17. a second fan; 18. a sterilization frame; 19. an ultraviolet ray working box; 20. an ultraviolet lamp; 21. a humidifying cylinder; 22. a water film; 23. a fresh air host; 24. a telescopic guide post; 25. and the heat dissipation holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-3, an intelligent fresh air device with a humidifying and sterilizing structure comprises a shell 1 and a filtering mechanism arranged in the shell 1, wherein the filtering mechanism comprises a filtering component, a rotating component and a cleaning component;

the filter assembly comprises an air inlet pipe 2, an air outlet pipe 3 and a filter screen 4, wherein the air inlet pipe 2 penetrates through the inner wall of the shell 1, the air outlet pipe 3 penetrates through the inner wall of the shell 1 below the air inlet pipe 2, and the filter screen 4 is arranged on the inner wall of the air inlet pipe 2;

the rotary assembly comprises a cleaning frame 5, a rotary table 6, a knob 7 and a telescopic guide column 24, wherein the cleaning frame 5 is arranged at the connecting part of the air inlet pipe 2 and the air outlet pipe 3, the rotary table 6 is screwed on the outer wall of the cleaning frame 5, one end of the rotary table 6 extends to the outer part of the shell 1 and is fixedly connected with the knob 7, and the telescopic guide column 24 is fixedly connected with the edge of the outer wall of the rotary table 6;

the cleaning component comprises a telescopic support 8, a telescopic guide groove 9, a limiting column 10, a homing spring 11 and a cleaning brush 12, wherein the telescopic support 8 is movably connected with the outer wall of the cleaning frame 5 in a sliding manner, the telescopic guide groove 9 is formed in the connecting part of the telescopic support 8 and the telescopic guide column 24, the limiting column 10 fixedly connected with the outer wall of the cleaning frame 5 is penetrated through the telescopic support 8, the homing spring 11 fixedly connected with the outer wall of the telescopic support 8 is sleeved on the outer wall of the limiting column 10, and one end of the telescopic support 8 extends to the cleaning brush 12 fixedly connected with the outer wall of the filter screen 4 in a sliding manner.

Further, the filter screen 4 is provided with two groups, and two groups of filter screens 4 are respectively arranged on the inner wall of the air inlet pipe 2 and the inner wall of the air outlet pipe 3, and the fresh air in the air inlet pipe 2 and the polluted air in the air outlet pipe 3 are filtered through the two groups of filter screens 4.

Further, the telescopic support 8 forms a sliding structure through the turntable 6, the telescopic guide column 24 and the limiting column 10, so that the telescopic guide column 24 rotates to drive the telescopic support 8 to overcome the elasticity of the homing spring 11 and slide along the outer wall of the limiting column 10, and the sliding control operation of the telescopic support 8 is realized.

Further, the two groups of cleaning brushes 12 are arranged, the position relation of the two groups of cleaning brushes 12 is symmetrical with respect to the telescopic bracket 8, and the two groups of cleaning brushes 12 are driven to synchronously slide by sliding of the telescopic bracket 8, so that the synchronous sliding control operation of the two groups of cleaning brushes 12 is realized.

Further, the cleaning brush 12 forms a sliding structure between the telescopic bracket 8 and the filter screen 4, which is favorable for the telescopic bracket 8 to slide and drive the two groups of cleaning brushes 12 to slide along the outer wall of the filter screen 4 in the air inlet pipe 2 and the outer wall of the filter screen 4 in the air outlet pipe 3 respectively, so as to realize the cleaning operation of the filter screens 4 in the air inlet pipe 2 and the air outlet pipe 3.

Example two

Referring to fig. 1, 2 and 4, in a first comparative example, as another embodiment of the present utility model, a working motor 13 is fixedly connected to an inner wall of a housing 1, a first gear 14 is installed at an output end of the working motor 13, a first fan 15 fixedly connected to an outer wall of an air outlet pipe 3 is fixedly connected to a side wall of the first gear 14, a second gear 16 rotatably connected to an inner wall of the housing 1 is meshed to a meshing surface of the first gear 14, a second fan 17 fixedly connected to an outer wall of the air inlet pipe 2 is fixedly connected to a side wall of the second gear 16, a sterilizing frame 18 is provided at an output end of the second fan 17 at an outer wall of the air inlet pipe 2, an ultraviolet working box 19 is installed at an outer wall of the sterilizing frame 18, an ultraviolet lamp 20 is fixedly connected to an output end of the ultraviolet working box 19 extending to an inner portion of the sterilizing frame 18, a humidifying cylinder 21 is provided at an outer wall of the sterilizing frame 18 at an outer wall of the air inlet pipe 2, the connection part of the humidifying cylinder 21 and the air inlet pipe 2 is provided with a water film 22, the inner wall of the shell 1 is fixedly connected with a fresh air host 23 above the working motor 13, the outer wall of the shell 1 is provided with a heat dissipation hole 25, the working motor 13 is beneficial to driving the first gear 14 to rotate, the first gear 14 rotates to drive the second fan 17 to work through meshing with the second gear 16, the second fan 17 works to suck outdoor fresh air into the air inlet pipe 2, then the fresh air filters pollutants in the fresh air through a filter screen 4 on the inner wall of the air inlet pipe 2, then the fresh air enters a degerming frame 18 through the filter screen 4, an ultraviolet working box 19 works to drive an ultraviolet lamp 20 to irradiate the fresh air, degerming operation of the fresh air is realized, then the fresh air passes through the water film 22 through the humidifying cylinder 21, fresh air after humidification is discharged into a room from the air inlet pipe 2, so that the sterilization and humidification operation of the fresh air is realized, meanwhile, the first gear 14 rotates to drive the first fan 15 to work, and the first fan 15 works to discharge indoor polluted air into the outside through the filter screen 4 on the inner wall of the air outlet pipe 3, so that the filtration and discharge operation of the polluted air is realized.

Further, the ultraviolet lamps 20 are provided with eight groups, the positions of the eight groups of ultraviolet lamps 20 are circumferentially distributed at equal angles with respect to the central axis of the sterilizing frame 18, and the eight groups of ultraviolet lamps 20 are beneficial to realizing the sterilization operation of fresh air in the air inlet pipe 2.

Working principle: when the device is used, firstly, air suction operation is carried out, the working motor 13 works to drive the first gear 14 to rotate, the first gear 14 rotates to drive the second fan 17 to work through meshing with the second gear 16, the second fan 17 works to suck outdoor fresh air into the air inlet pipe 2, and then the fresh air filters pollutants in the fresh air through the filter screen 4 on the inner wall of the air inlet pipe 2.

Then, fresh air enters the sterilizing frame 18 through the filter screen 4, the ultraviolet working box 19 works to drive the ultraviolet lamp 20 to irradiate the fresh air, so that the fresh air is sterilized, then the fresh air passes through the water film 22 through the humidifying cylinder 21, the humidified fresh air is discharged into the room from the air inlet pipe 2, and the fresh air is sterilized and humidified.

Meanwhile, the first gear 14 rotates to drive the first fan 15 to work, and the first fan 15 works to discharge indoor polluted air into the outside through the filter screen 4 on the inner wall of the air outlet pipe 3, so that the operation of filtering and discharging the polluted air is realized.

Finally, the filter screen 4 in the air inlet pipe 2 and the air outlet pipe 3 is cleaned, a user rotates the knob 7, the knob 7 rotates to drive the telescopic guide column 24 to rotate through the rotary disc 6, the telescopic guide column 24 rotates to drive the telescopic support 8 to overcome the elasticity of the homing spring 11 and slide along the outer wall of the limit column 10 through the telescopic guide groove 9, and the telescopic support 8 slides to drive the two groups of cleaning brushes 12 to slide along the outer wall of the filter screen 4 in the air inlet pipe 2 and the outer wall of the filter screen 4 in the air outlet pipe 3 respectively, so that the cleaning operation on the filter screen 4 in the air inlet pipe 2 and the air outlet pipe 3 is realized.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an intelligent new trend device with humidification degerming structure, includes shell (1) and sets up at the inside filtering mechanism of shell (1), its characterized in that: the filtering mechanism comprises a filtering component, a rotating component and a cleaning component;

the filter assembly comprises an air inlet pipe (2), an air outlet pipe (3) and a filter screen (4), wherein the air inlet pipe (2) penetrates through the inner wall of the shell (1), the air outlet pipe (3) penetrates through the inner wall of the shell (1) below the air inlet pipe (2), and the filter screen (4) is arranged on the inner wall of the air inlet pipe (2);

the rotary assembly comprises a cleaning frame (5), a rotary table (6), a knob (7) and a telescopic guide column (24), wherein the cleaning frame (5) is arranged at the connecting part of the air inlet pipe (2) and the air outlet pipe (3), the rotary table (6) is screwed on the outer wall of the cleaning frame (5), the knob (7) is fixedly connected with one end of the rotary table (6) extending to the outside of the shell (1), and the telescopic guide column (24) is fixedly connected with the edge of the outer wall of the rotary table (6);

the cleaning assembly comprises a telescopic support (8), a telescopic guide groove (9), a limiting column (10), a homing spring (11) and a cleaning brush (12), wherein the telescopic support (8) is movably connected with the outer wall of the cleaning frame (5) in a sliding manner, the telescopic guide groove (9) is formed in the connecting position of the telescopic support (8) and the telescopic guide column (24), the limiting column (10) fixedly connected with the outer wall of the cleaning frame (5) is penetrated through the telescopic support (8), the homing spring (11) fixedly connected with the outer wall of the telescopic support (8) is sleeved on the outer wall of the limiting column (10), and one end of the telescopic support (8) extends to the cleaning brush (12) fixedly connected with the outer wall of the filter screen (4) in a sliding manner.

2. The intelligent fresh air device with a humidifying and sterilizing structure according to claim 1, wherein: the utility model discloses a fan, including shell (1), first gear (14) are installed to the inner wall fixedly connected with work motor (13), first fan (15) of lateral wall fixedly connected with of first gear (14) and play tuber pipe (3) outer wall fixedly connected, the engagement face meshing of first gear (14) has second gear (16) that connect soon with shell (1) inner wall, the lateral wall fixedly connected with of second gear (16) and second fan (17) of air-supply line (2) outer wall fixedly connected, second fan (17) output is located the outer wall of air-supply line (2) and is provided with degerming frame (18), ultraviolet ray work box (19) are installed to the outer wall of degerming frame (18), the inside fixedly connected with ultraviolet lamp (20) of the output of ultraviolet ray work box (19) extension to degerming frame (18), one side of degerming frame (18) is located the outer wall of air-supply line (2) and is provided with humidification section of thick bamboo (21), humidification section of thick bamboo (21) and air-supply line (2) outer wall fixedly connected with water film (22), the outer wall (1) of motor (1) is provided with fresh air vent (25) is seted up to the outer wall of fan (1).

3. The intelligent fresh air device with a humidifying and sterilizing structure according to claim 1, wherein: the filter screen (4) is provided with two groups, and the two groups of filter screens (4) are respectively arranged on the inner wall of the air inlet pipe (2) and the inner wall of the air outlet pipe (3).

4. The intelligent fresh air device with a humidifying and sterilizing structure according to claim 1, wherein: the telescopic support (8) forms a sliding structure through the turntable (6), the telescopic guide column (24) and the limiting column (10).

5. The intelligent fresh air device with a humidifying and sterilizing structure according to claim 1, wherein: the cleaning brushes (12) are arranged in two groups, and the position relation of the two groups of cleaning brushes (12) is symmetrical to the telescopic bracket (8).

6. The intelligent fresh air device with a humidifying and sterilizing structure according to claim 1, wherein: the cleaning brush (12) forms a sliding structure with the filter screen (4) through the telescopic bracket (8).

7. The intelligent fresh air device with a humidifying and sterilizing structure according to claim 2, wherein: the ultraviolet lamps (20) are provided with eight groups, and the position relation of the eight groups of ultraviolet lamps (20) is circumferentially distributed at equal angles relative to the central axis of the sterilizing frame (18).