Automobile interior air purification device

Abstract

The utility model discloses an air purification device in an automobile, and relates to the technical field of air purification. The air purification device comprises a purification box, an air inlet is formed in the side face of the purification box, and an exhaust pipe fixedly penetrates through the side face of the purification box. According to the automobile air purification device, the micro motor drives the rotating shaft, the fan blades, the screen, the filter screen, the activated carbon plate and other components in the purification device to be matched with one another, so that the rotating shaft rotates to drive the fan blades to rotate, and the fan blades rotate to suck air in an automobile into the purification box; air in an automobile firstly enters the purification box through the screen on the air inlet, the screen filters large particles in the air, and when the air enters the purification box, the air is purified again through the filter screen and the activated carbon plate, so that the purification effect is achieved, the air in the automobile can be purified, and the service life of the automobile is prolonged. Air in the vehicle can be more comprehensively cleaned, pollutants, peculiar smell and harmful gas are removed, and the health of a vehicle owner is protected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air purification technical field, especially, relate to a car interior air purification device. BACKGROUND

[0002] The air purification of car interior refers to removing the pollutants in the air of car interior by various technologies and equipment, including PM2.5 particulate matter, toxic and harmful gases (such as formaldehyde, benzene series, TVOC, etc.), offensive odor and bacteria and viruses, etc.

[0003] According to the air purification device in car interior (the public number for: CN 210652608 U), the outer surface of the purifier body is connected with the protective shell, and the upper end of the purifier body is connected with the air inlet pipe, the front end of the purifier body is provided with the air outlet, and the inside of the air outlet is fixedly installed with the filter screen, the front end of the air outlet is fixedly connected with the fixed plate, and the inside of the fixed plate is rotatably connected with the shaft, the shaft is connected with the belt drive between the single body, and the shaft penetrates in the inside of the grid plate, the outer surface of the grid plate is connected with the dustproof pad, the lower end of the purifier body is fixedly connected with the adjusting rod, and the inside of the adjusting rod is fixedly connected with the limiting rod. The air purification device in car interior is convenient for installing and fixing the purification device, avoids shaking, affects use, and is also convenient for installing and dismounting the grid plate on the outside, and facilitates cleaning and replacement.

[0004] However, in the above-mentioned application, the air in the purification box is difficult to spray air freshener by the cooperation of the air inlet pipe, the air outlet, the filter screen, the fixed plate, the shaft and the dustproof pad, so that the purification effect cannot be improved to the maximum, the driver cannot breathe fresher air during driving, and the purification effect is reduced, which needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of air purification devices in car interior, by micro motor drive and the cooperation of shaft, fan blade, screen, filter screen and activated carbon plate etc. component in purification device, realize that shaft clockwise rotation will drive fan blade clockwise rotation, fan blade clockwise rotation will suck the air in car interior into purification box, the air in car interior will first enter into purification box by screen on air inlet, screen will filter the big particle in air, when air enters into purification box, air will be purified again by filter screen and activated carbon plate, reach the effect of purification, so that the air in car interior can be purified, can more comprehensively clean car interior air, remove pollutants, offensive odor and harmful gas, protect the health of driver, solve the existing problem.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model discloses an air purification device in car interior, including the purification box, the side of purification box is equipped with the air inlet, the side of purification box is fixedly penetrated with the exhaust pipe, the inside of purification box is provided with purification device,

[0008] The purification device includes a support plate, the inner wall of the purification box is fixedly connected to the side of the support plate, a micro motor is fixedly connected to the top of the support plate, the output end of the micro motor is fixedly connected to a rotating shaft, a plurality of leaves are fixedly connected to the circumference of the rotating shaft, and a screen is fixedly connected inside the air inlet.

[0009] Further, the inner wall of the purification box is fixedly connected to a first mounting plate, the side of the first mounting plate is provided with a first sliding groove, the inside of the first sliding groove is slidably connected to a filter screen, the inner wall of the purification box is fixedly connected to a second mounting plate, the side of the second mounting plate is provided with a second sliding groove, and the inside of the second sliding groove is slidably connected to an activated carbon plate. The first sliding groove is used to make the filter screen move up and down, facilitating disassembly and cleaning. The filter screen is used to filter the air inside the car. The second sliding groove is used to make the activated carbon plate slide up and down, facilitating disassembly and cleaning of the activated carbon plate. The activated carbon plate is used to adsorb odors and harmful gases (such as formaldehyde and benzene) in the car and reduce the accumulation of harmful substances.

[0010] Further, the top of the purification box is provided with a movable opening, the inside of the movable opening is slidably connected to a sliding plate, the top of the sliding plate is fixedly connected to a handle, the circumference of the rotating shaft is fixedly connected to a thrust plate, and the movable opening is used to make the sliding plate slide. The sliding plate is used to block the movable opening, preventing unfiltered air from leaking out, and facilitating the removal of the filter screen and the activated carbon plate. The handle is used to control the movement of the sliding plate. The thrust plate is used to make the force plate move.

[0011] Further, the plurality of leaves are arranged along the circumference of the side of the rotating shaft, the first mounting plate and the first sliding groove are provided with two groups and are mutually symmetrical along the vertical central axis of the purification box, and the second mounting plate and the second sliding groove are provided with two groups and are mutually symmetrical along the vertical central axis of the purification box. The plurality of leaves are used to generate airflow and suck air into the purification box. The first mounting plate and the first sliding groove are provided with two groups to make the filter screen slide up and down better. The second mounting plate and the second sliding groove are provided with two groups to make the activated carbon plate slide up and down better.

[0012] Further, the inside of the purification box is provided with a spraying device, the spraying device comprises a water storage tank, the side of the water storage tank is fixedly connected to the inner wall of the purification box, the top of the supporting plate is provided with a moving groove, the inside of the moving groove is slidably connected with a stress plate, the side of the stress plate is fixedly connected with a piston rod, the side of the piston rod is fixedly connected with a piston plate, the side of the piston rod penetrates into the inside of the water storage tank, the circumferential surface of the piston rod is slidably connected to the side of the water storage tank, the side of the water storage tank is fixedly penetrated with an L-shaped water conveying pipe, the circumferential surface of the water conveying pipe is fixedly connected with an atomizing head, the water storage tank is used for storing air freshener, the moving groove is used for enabling the stress plate to move forward and backward, the piston rod and the piston plate are used for extruding the air freshener in the water storage tank, the air freshener is extruded into the L-shaped water conveying pipe, and the atomizing head is used for spraying the air freshener to the air in the purification box.

[0013] Further, the top of the water storage tank is fixedly penetrated with a water inlet pipe, the circumferential surface of the water inlet pipe is fixedly penetrated to the top of the purification box, the inside of the moving groove is fixedly connected with a return spring, one end of the return spring is fixedly connected to the side of the stress plate, the water inlet pipe is used for enabling the air freshener to enter into the water storage tank, and the return spring is used for enabling the stress plate to reset, and the stress plate resets together with the piston rod and the piston plate.

[0014] Further, the atomizing head is provided with a plurality of atomizing heads and is linearly arranged along the circumferential surface of the L-shaped water conveying pipe, and the side of the stress plate is located on the displacement track of the side of the thrust plate, so that the air freshener can be more uniformly sprayed to the inhaled air, and the side of the stress plate is located on the displacement track of the side of the thrust plate, so that the rotation of the thrust plate can drive the stress plate to move.

[0015] The utility model has the following beneficial effects:

[0016] 1、 the utility model discloses a miniature motor drive and the inside rotation axis, fan blade, screen, filter screen and active carbon plate etc. component mutual cooperation of purifying device, realized the rotation axis rotation and will drive fan blade rotation, fan blade rotation and will inhale the air in the car to the purification box, the air in the car first will pass through the screen of air inlet and enter the purification box, the screen will filter the big particle in the air, when the air enters the purification box, the air will pass through filter screen and active carbon plate and purify the air again, reach the effect that purifies, can purify the air in the car, can more comprehensive clean the air in the car, remove pollutant, peculiar smell and harmful gas, protect the health of the car owner.

[0017] 2, the utility model discloses a miniature motor drive and spray device inside the water storage tank, stressed board, piston rod, piston plate, L-shaped water pipe and atomizing head etc. Component mutual cooperation, realized that stressed board forward movement will drive piston rod forward movement, piston rod forward movement will drive piston plate forward movement, piston plate forward movement will extrude the air cleaning agent in water storage tank, when air cleaning agent is extruded, air cleaning agent extrusion will be in L-shaped water pipe, air cleaning agent in L-shaped water pipe will enter into atomizing head, atomizing head will spray air cleaning agent to purification tank, reached the effect of spraying, thereby in the process of air purification can better purify air, ensure that the car owner breathes the air that is more fresh in the process of driving, thereby improve the health and comfort of the environment in the car.

[0018] Of course, it is not necessary for any product embodying the utility model to achieve all the advantages mentioned above. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be needed to use the drawings described simply introduce, obviously, the following description in the drawings only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0020] Figure 1 It is the three-dimensional appearance structure schematic diagram of the utility model;

[0021] Figure 2 It is the three-dimensional whole structure section view of the purification device of the utility model;

[0022] Figure 3 It is the three-dimensional whole structure section view of the purification tank of the utility model;

[0023] Figure 4 It is the three-dimensional whole structure section view of the spray device of the utility model;

[0024] Figure 5 It is the three-dimensional appearance structure schematic diagram of the utility model; Figure 4 It is the three-dimensional appearance structure schematic diagram of the utility model;

[0025] In the drawings, the component list represented by each sign is as follows:

[0026] 1, purification box; 2, air inlet; 3, exhaust pipe; 4, purification device; 41, support plate; 42, micro motor; 43, rotating shaft; 44, fan blade; 45, screen; 46, first mounting plate; 47, first sliding groove; 48, filter screen; 49, second mounting plate; 410, second sliding groove; 411, activated carbon plate; 412, movable opening; 413, sliding plate; 414, handle; 415, thrust plate; 5, spraying device; 51, water storage tank; 52, moving groove; 53, stress plate; 54, piston rod; 55, piston plate; 56, L-shaped water pipe; 57, atomizing head; 58, water inlet pipe; 59, return spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-5 The utility model discloses an air purification device in car, including purification box 1, the side surface of purification box 1 is equipped with air inlet 2, the side surface of purification box 1 is fixedly penetrated with exhaust pipe 3, and the inside of purification box 1 is provided with purification device 4.

[0029] The purification device 4 includes a support plate 41, which is fixedly connected to the inner wall of the purification box 1. The top of the support plate 41 is fixedly connected with a micro motor 42. The output end of the micro motor 42 is fixedly connected with a rotating shaft 43. The circumferential surface of the rotating shaft 43 is fixedly connected with a fan blade 44. The inside of the air inlet 2 is fixedly connected with a screen 45.

[0030] The inner wall of the purification box 1 is fixedly connected with a first mounting plate 46. The side surface of the first mounting plate 46 is provided with a first sliding groove 47. The inside of the first sliding groove 47 is slidably connected with a filter screen 48. The inner wall of the purification box 1 is fixedly connected with a second mounting plate 49. The side surface of the second mounting plate 49 is provided with a second sliding groove 410. The inside of the second sliding groove 410 is slidably connected with an activated carbon plate 411. The first sliding groove 47 is used to make the filter screen 48 move up and down, which is convenient for disassembly and cleaning. The filter screen 48 is used to filter the air inside the car. The second sliding groove 410 is used to make the activated carbon plate 411 slide up and down, which is convenient for disassembly and cleaning. The activated carbon plate 411 is used to adsorb the peculiar smell and harmful gas (such as formaldehyde, benzene, etc.) in the car and reduce the accumulation of harmful substances.

[0031] The top of the purification box 1 is provided with a movable opening 412, the inside of the movable opening 412 is slidably connected with a sliding plate 413, the top of the sliding plate 413 is fixedly connected with a handle 414, the circumference of the rotating shaft 43 is fixedly connected with a thrust plate 415, the movable opening 412 is used for sliding the sliding plate 413, the sliding plate 413 is used for blocking the movable opening 412, so that the air without purification cannot leak out, and the filter screen 48 and the activated carbon plate 411 are convenient to take, the handle 414 is used for controlling the movement of the sliding plate 413, and the thrust plate 415 is used for moving the stress plate 53.

[0032] The fan blades 44 are arranged in an array along the side circumference of the rotating shaft 43, the first mounting plates 46 and the first sliding grooves 47 are arranged in two groups and are symmetrical to each other along the vertical central axis of the purification box 1, the second mounting plates 49 and the second sliding grooves 410 are arranged in two groups and are symmetrical to each other along the vertical central axis of the purification box 1, the fan blades 44 are arranged in a plurality of numbers for generating air flow to suck air into the purification box 1, the first mounting plates 46 and the first sliding grooves 47 are arranged in two groups for better up-and-down sliding of the filter screen 48, and the second mounting plates 49 and the second sliding grooves 410 are arranged in two groups for better up-and-down sliding of the activated carbon plate 411.

[0033] The inside of the purification box 1 is provided with a spraying device 5, the spraying device 5 comprises a water storage tank 51, the side of the water storage tank 51 is fixedly connected to the inner wall of the purification box 1, the top of the supporting plate 41 is provided with a moving groove 52, the inside of the moving groove 52 is slidably connected with a stress plate 53, the side of the stress plate 53 is fixedly connected with a piston rod 54, the side of the piston rod 54 is fixedly connected with a piston plate 55, the side of the piston rod 54 penetrates into the inside of the water storage tank 51, the circumference of the piston rod 54 is slidably connected to the side of the water storage tank 51, the side of the water storage tank 51 is fixedly penetrated with an L-shaped water delivery pipe 56, the circumference of the L-shaped water delivery pipe 56 is fixedly connected with an atomizing head 57, the water storage tank 51 is used for storing air freshener, the moving groove 52 is used for moving the stress plate 53 back and forth, the piston rod 54 and the piston plate 55 are used for extruding the air freshener in the water storage tank 51, after the air freshener is extruded, the air freshener enters the L-shaped water delivery pipe 56, and the atomizing head 57 is used for spraying the air freshener to the air in the purification box 1.

[0034] The top of the water storage tank 51 is fixedly penetrated with a water inlet pipe 58, the circumference of the water inlet pipe 58 is fixedly penetrated to the top of the purification box 1, the inside of the moving groove 52 is fixedly connected with a return spring 59, one end of the return spring 59 is fixedly connected to the side of the stress plate 53, the water inlet pipe 58 is used for enabling the air freshener to enter the water storage tank 51, and the return spring 59 is used for resetting the stress plate 53, and the stress plate 53 resets the piston rod 54 and the piston plate 55 together.

[0035] The atomizing head 57 is arranged in a linear array along the circumferential surface of the L-shaped water delivery pipe 56, and the side surface of the stress plate 53 is located on the displacement track of the side surface of the thrust plate 415. The atomizing head 57 is arranged in a plurality of numbers so that the air freshener can be sprayed more uniformly on the inhaled air. The side surface of the stress plate 53 is located on the displacement track of the side surface of the thrust plate 415 so that the rotation of the thrust plate 415 can drive the stress plate 53 to move.

[0036] One specific application of the embodiment is that when air purification is needed in the interior of the car, the user places the purification box 1 in the interior of the car to purify the air in the interior of the car. The user uses the purification device 4. The user starts the micro motor 42, the micro motor 42 drives the rotating shaft 43 to rotate clockwise, the rotating shaft 43 drives the fan blade 44 to rotate clockwise, the fan blade 44 inhales the air in the interior of the car into the purification box 1, and the air in the interior of the car first enters the purification box 1 through the screen 45 on the air inlet 2, the screen 45 filters large particles in the air, when the air enters the purification box 1, the air is purified again by the filter screen 48 and the activated carbon plate 411, and the purified air is discharged to the interior of the car through the air outlet 3.

[0037] When the purification device 4 is used, the spraying device 5 is used at the same time. The user first puts the air freshener into the water storage tank 51 through the water inlet pipe 58. The user starts the micro motor 42, the micro motor 42 drives the rotating shaft 43 to rotate clockwise, the rotating shaft 43 drives the thrust plate 415 to rotate clockwise, the thrust plate 415 drives the stress plate 53 to move forward in the moving groove 52, the stress plate 53 drives the piston rod 54 to move forward, the piston rod 54 drives the piston plate 55 to move forward, the piston plate 55 extrudes the air freshener in the water storage tank 51, when the air freshener is extruded, the air freshener is extruded into the L-shaped water delivery pipe 56, the air freshener in the L-shaped water delivery pipe 56 enters the atomizing head 57, the atomizing head 57 sprays the air freshener into the purification box 1, the air freshener is sprayed into the inhaled air, then the inhaled air carries the air freshener through the filter screen 48 and the activated carbon plate 411, and finally is discharged to the interior of the car through the air outlet 3, so as to better purify the interior of the car and ensure that the driver breathes fresher air during driving.

[0038] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A device for purifying air in a car interior, comprising a purification tank (1), characterized in that: The side of the purification box (1) is provided with an air inlet (2), the side of the purification box (1) is fixedly penetrated by an exhaust pipe (3), and the inside of the purification box (1) is provided with a purification device (4); The purification device (4) comprises a supporting plate (41), the side of the supporting plate (41) is fixedly connected to the inner wall of the purification box (1), the top of the supporting plate (41) is fixedly connected with a micro motor (42), the output end of the micro motor (42) is fixedly connected with a rotating shaft (43), the circumferential surface of the rotating shaft (43) is fixedly connected with a fan blade (44), and the inside of the air inlet (2) is fixedly connected with a screen (45).

2. The automobile interior air purifying device according to claim 1, wherein The inner wall of the purification box (1) is fixedly connected with a first mounting plate (46), the side of the first mounting plate (46) is provided with a first sliding groove (47), the inside of the first sliding groove (47) is slidably connected with a filter screen (48), the inner wall of the purification box (1) is fixedly connected with a second mounting plate (49), the side of the second mounting plate (49) is provided with a second sliding groove (410), and the inside of the second sliding groove (410) is slidably connected with an activated carbon plate (411).

3. The automobile interior air purifying device according to claim 2, wherein The top of the purification box (1) is provided with a movable opening (412), the inside of the movable opening (412) is slidably connected with a sliding plate (413), the top of the sliding plate (413) is fixedly connected with a handle (414), and the circumferential surface of the rotating shaft (43) is fixedly connected with a thrust plate (415).

4. The automobile interior air purifying device according to claim 3, wherein The fan blade (44) is provided with a plurality of fan blades, which are arranged along the circumferential surface of the rotating shaft (43), the first mounting plate (46) and the first sliding groove (47) are provided with two groups, which are symmetrical to each other along the vertical central axis of the purification box (1), and the second mounting plate (49) and the second sliding groove (410) are provided with two groups, which are symmetrical to each other along the vertical central axis of the purification box (1).

5. The automobile interior air purifying device according to claim 4, wherein The inside of the purification box (1) is provided with a spraying device (5), the spraying device (5) comprises a water storage tank (51), the side of the water storage tank (51) is fixedly connected to the inner wall of the purification box (1), the top of the supporting plate (41) is provided with a moving groove (52), the inside of the moving groove (52) is slidably connected with a stress plate (53), the side of the stress plate (53) is fixedly connected with a piston rod (54), the side of the piston rod (54) is fixedly connected with a piston plate (55), the side of the piston rod (54) penetrates into the inside of the water storage tank (51), the circumferential surface of the piston rod (54) is slidably connected to the side of the water storage tank (51), the side of the water storage tank (51) is fixedly penetrated by an L-shaped water conveying pipe (56), and the circumferential surface of the L-shaped water conveying pipe (56) is fixedly connected with an atomizing head (57).

6. The automobile interior air purifying device according to claim 5, wherein The top of the water storage tank (51) is fixedly penetrated by a water inlet pipe (58), the circumferential surface of the water inlet pipe (58) is fixedly penetrated into the top of the purification box (1), the inside of the moving groove (52) is fixedly connected with a return spring (59), and one end of the return spring (59) is fixedly connected to the side of the stress plate (53).

7. The automobile interior air purifying device according to claim 6, wherein The atomizing head (57) is arranged in linear array along the circumferential surface of the L-shaped water delivery pipe (56), and the side surface of the stress plate (53) is located on the displacement track of the side surface of the thrust plate (415).

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