Vehicle-mounted formaldehyde removal equipment

Abstract

The utility model discloses vehicle-mounted formaldehyde removal equipment, which relates to the technical field of in-vehicle air purification, and comprises a purifier shell, an air inlet fan arranged at the inner bottom of the purifier shell, an adsorption plate I and an adsorption plate II arranged above the air inlet fan, a top plate arranged above the adsorption plate II, and a dust removal device arranged on the top plate, the dust cleaning device is used for cleaning dust at the top plate and comprises a sliding block clamped to the top plate in a sliding mode, the bottom end of the sliding block is connected with a collecting bin used for collecting the dust, a cleaning brush used for cleaning the dust at the top plate is arranged in the collecting bin, and a mounting frame is arranged at the top end of the top plate. The free end of the mounting frame is in threaded connection with a screw for fixing the top plate on the purifier shell, the bottom of the top plate is connected with an exhaust device, and the exhaust device is used for exhausting gas in the purifier shell, so that the adsorption plate I and the adsorption plate II are convenient to replace, and meanwhile, the gas is convenient to exhaust out of the purifier shell; dust in the net-shaped area of the top plate can be conveniently cleaned and collected.

Description

Technical Field

[0001] The utility model relates to the technical field of in-vehicle air purification, in particular to a vehicle-mounted formaldehyde removal device. Background Art

[0002] After a new car is produced, since most of the inner parts are made of plastic, it is inevitable that there will be a certain amount of formaldehyde, which is harmful to human health. At this time, it is necessary to use a formaldehyde removal device to purify the air in the car to eliminate the formaldehyde.

[0003] In the prior art, a utility model patent with publication number CN220114418U provides a vehicle-mounted formaldehyde removal device, including a purifier shell with a hollow square structure, an upper cover plate fixedly installed on the top of the shell body by screws; a movable plate, installed on the inner side of the upper cover plate, and a hole structure for air intake is installed inside the movable plate; air outlet holes are opened on the left and right side surfaces of the purifier shell; and a lower cover plate is fixedly installed on the lower surface of the purifier shell by screws.

[0004] The vehicle-mounted formaldehyde removal device only generates airflow through a group of rotating fan blades under the second adsorption plate, which is not convenient for discharging the gas from the purifier housing, cleaning and collecting dust in the mesh area of ​​the top plate, and cleaning the collected dust. Therefore, we propose a vehicle-mounted formaldehyde removal device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a vehicle-mounted formaldehyde removal device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle-mounted formaldehyde removal device, comprising a purifier housing, an air intake fan arranged at the bottom of the purifier housing, adsorption plate 1 and adsorption plate 2 are arranged above the air intake fan, a top plate is arranged above the adsorption plate, a dust cleaning device is arranged on the top plate, the dust cleaning device is used to clean dust on the top plate, the dust cleaning device comprises a slider slidably connected to the top plate, a collection bin for collecting dust is connected to the bottom end of the slider, a cleaning brush for cleaning dust on the top plate is arranged in the collection bin, a mounting frame is arranged on the top end of the top plate, a screw for fixing the top plate to the purifier housing is threadedly connected to the free end of the mounting frame, and an exhaust device is connected to the bottom of the top plate.

[0007] Preferably, the exhaust device is used to exhaust the gas in the purifier housing and is used to install adsorption plate one and adsorption plate two.

[0008] Preferably, the exhaust device comprises a mounting rod which is movably inserted into the housing of the purifier, and an exhaust fan for exhausting air is mounted on the mounting rod.

[0009] Preferably, the middle area of ​​the top plate is a mesh structure, the slider is arranged on the outside of the mesh area of ​​the top plate, the slider is a cross-shaped structure, and two groups of the sliders are symmetrically arranged on the top plate.

[0010] Preferably, the width of the collecting bin is greater than the width of the mesh area of ​​the top plate, the length of the cleaning brush is less than the inner length of the collecting bin, and the top end of the cleaning brush is above the collecting bin.

[0011] Preferably, the mounting frame is an L-shaped structure, a rubber pad is provided on the top of the mounting frame, and the screw movable thread is connected to the top of the purifier housing.

[0012] Preferably, the length of the mounting rod is smaller than the height inside the purifier housing, the top end of the mounting rod is connected to the bottom of the top plate, and the exhaust fan is between the second adsorption plate and the top plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When it is necessary to replace adsorption plate 1 and adsorption plate 2, directly take out the top plate. Through the installation rod, adsorption plate 1 and adsorption plate 2 can be directly taken out from the purifier shell. When the equipment is working, the exhaust fan will work to discharge the gas above adsorption plate 2 out of the purifier shell through the mesh area of ​​the top plate, making it easy to replace adsorption plate 1 and adsorption plate 2, and at the same time, it is easy to discharge the gas out of the purifier shell.

[0015] 2. When the dust in the mesh area of ​​the top plate needs to be cleaned, push the slider to slide on the top plate. The movement of the slider pushes the collecting bin and the cleaning brush to move along. The cleaning brush moves to clean the dust in the mesh area of ​​the top plate. The cleaned dust falls into the collecting bin for collection. Turn the screw to separate it from the outer shell of the purifier, remove the top plate, and then clean the dust in the collecting bin, making it easy to clean and collect the dust in the mesh area of ​​the top plate, and at the same time, to clean the collected dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the dust cleaning device in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the exhaust device in the utility model.

[0019] In the figure: 1. Purifier housing; 2. Air intake fan; 3. Adsorption plate 1; 4. Adsorption plate 2; 5. Top plate; 6. Cleaning device; 61. Sliding block; 62. Collection bin; 63. Cleaning brush; 64. Mounting bracket; 65. Screw; 7. Exhaust device; 71. Mounting rod; 72. Exhaust fan. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 3 A vehicle-mounted formaldehyde removal device comprises a purifier housing 1, an air intake fan 2 arranged at the bottom of the purifier housing 1, an adsorption plate 1 3 and an adsorption plate 2 4 are arranged above the air intake fan 2, a top plate 5 is arranged above the adsorption plate 4, an exhaust device 7 is connected to the bottom of the top plate 5, the exhaust device 7 is used to discharge the gas in the purifier housing 1, and is used to install the adsorption plate 1 3 and the adsorption plate 2 4. The exhaust device 7 comprises a mounting rod 71 that is movable and inserted into the purifier housing 1, an exhaust fan 72 for exhaust is installed on the mounting rod 71, the length of the mounting rod 71 is less than the height inside the purifier housing 1, the top of the mounting rod 71 is connected to the bottom of the top plate 5, and the exhaust fan 72 is between the adsorption plate 2 4 and the top plate 5.

[0022] When it is necessary to replace adsorption plate 1 3 and adsorption plate 2 4, the top plate 5 is directly taken out, and adsorption plate 1 3 and adsorption plate 2 4 can be directly taken out from the purifier housing 1 through the mounting rod 71. When the equipment is working, the exhaust fan 72 works to discharge the gas above adsorption plate 2 4 out of the purifier housing 1 through the mesh area of ​​the top plate 5, making it easy to replace adsorption plate 1 3 and adsorption plate 2 4 and to discharge the gas out of the purifier housing 1.

[0023] A dust cleaning device 6 is provided on the top plate 5, and the dust cleaning device 6 is used to clean the dust on the top plate 5. The dust cleaning device 6 includes a slider 61 that is slidably connected to the top plate 5, and the bottom end of the slider 61 is connected to a collecting bin 62 for collecting dust, and a cleaning brush 63 for cleaning dust at the mesh area of ​​the top plate 5 is provided in the collecting bin 62. A mounting frame 64 is provided at the top of the top plate 5, and a screw 65 for fixing the top plate 5 on the purifier housing 1 is threadedly connected to the free end of the mounting frame 64. The middle area of ​​the top plate 5 is a mesh structure, and the slider 61 is arranged on the outside of the mesh area of ​​the top plate 5. The slider 61 is a cross-shaped structure, and the slider 61 has two groups symmetrically arranged on the top plate 5. The width of the collecting bin 62 is greater than the width of the mesh area of ​​the top plate 5, and the top of the cleaning brush 63 frictionally contacts the top plate 5, and the length of the cleaning brush 63 is less than the length inside the collecting bin 62. The top of the cleaning brush 63 is above the collecting bin 62, and the mounting frame 64 is an L-shaped structure. A rubber pad is provided at the top of the mounting frame 64, and the screw 65 is threadedly connected to the top of the purifier housing 1.

[0024] When the dust in the mesh area of ​​the top plate 5 needs to be cleaned, push the slider 61 to slide on the top plate 5. The slider 61 moves to push the collecting bin 62 and the cleaning brush 63 to follow. The cleaning brush 63 moves to clean the dust in the mesh area of ​​the top plate 5. The cleaned dust falls into the collecting bin 62 for collection. Turn the screw 65 to separate it from the purifier housing 1, remove the top plate 5, and then clean the dust in the collecting bin 62, making it easy to clean and collect the dust in the mesh area of ​​the top plate 5, and at the same time, to clean the collected dust.

[0025] Working principle: When the adsorption plate 1 3 and the adsorption plate 2 4 need to be replaced, the top plate 5 is directly taken out, and the adsorption plate 1 3 and the adsorption plate 2 4 can be directly taken out from the purifier housing 1 through the mounting rod 71. When the equipment is working, the exhaust fan 72 works to discharge the gas above the adsorption plate 2 4 through the mesh area of ​​the top plate 5 out of the purifier housing 1, making it easy to replace the adsorption plate 1 3 and the adsorption plate 2 4, and at the same time, it is convenient to discharge the gas from the purifier housing 1. When the dust in the mesh area of ​​the top plate 5 needs to be cleaned, the slider 61 is pushed to slide on the top plate 5, and the slider 61 moves to push the collecting bin 62 and the cleaning brush 63 to follow the movement. The cleaning brush 63 moves to clean the dust in the mesh area of ​​the top plate 5, and the cleaned dust falls into the collecting bin 62 for collection. The screw 65 is turned to separate it from the purifier housing 1, and the top plate 5 is removed, and then the dust in the collecting bin 62 can be cleaned, making it easy to clean and collect the dust in the mesh area of ​​the top plate 5, and at the same time, it is easy to clean the collected dust.

[0026] The purifier housing 1, the air intake fan 2, the adsorption plate 1 3 and the adsorption plate 2 4 are all prior art and will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted formaldehyde removal device, comprising a purifier housing (1), an air intake fan (2) arranged at the bottom of the purifier housing (1), an adsorption plate 1 (3) and an adsorption plate 2 (4) arranged above the air intake fan (2), and a top plate (5) arranged above the adsorption plate 2 (4), characterized in that: The top plate (5) is provided with a dust cleaning device (6), and the dust cleaning device (6) is used to clean the dust on the top plate (5). The dust cleaning device (6) includes a slider (61) slidably connected to the top plate (5), and the bottom end of the slider (61) is connected to a collecting bin (62) for collecting dust, and the collecting bin (62) is provided with a cleaning brush (63) for cleaning the dust on the top plate (5). The top end of the top plate (5) is provided with a mounting frame (64), and the free end of the mounting frame (64) is threadedly connected to a screw (65) for fixing the top plate (5) on the purifier housing (1), and the bottom of the top plate (5) is connected to an exhaust device (7).

2. The vehicle-mounted formaldehyde removal device according to claim 1, characterized in that: The exhaust device (7) is used to exhaust the gas in the purifier housing (1) and is used to install adsorption plate 1 (3) and adsorption plate 2 (4).

3. The vehicle-mounted formaldehyde removal device according to claim 2, characterized in that: The exhaust device (7) comprises a mounting rod (71) which is movably inserted into the purifier housing (1), and an exhaust fan (72) for exhausting air is mounted on the mounting rod (71).

4. The vehicle-mounted formaldehyde removal device according to claim 1, characterized in that: The middle area of ​​the top plate (5) is a mesh structure, the slider (61) is arranged outside the mesh area of ​​the top plate (5), the slider (61) is a cross-shaped structure, and two groups of the sliders (61) are symmetrically arranged on the top plate (5).

5. The vehicle-mounted formaldehyde removal device according to claim 1, characterized in that: The width of the collecting bin (62) is greater than the width of the mesh region of the top plate (5), the length of the cleaning brush (63) is less than the inner length of the collecting bin (62), and the top end of the cleaning brush (63) is above the collecting bin (62).

6. The vehicle-mounted formaldehyde removal device according to claim 1, characterized in that: The mounting frame (64) is an L-shaped structure, a rubber pad is provided on the top of the mounting frame (64), and the screw (65) is movably threadedly connected to the top of the purifier housing (1).

7. The vehicle-mounted formaldehyde removal device according to claim 3 is characterized in that: The length of the mounting rod (71) is less than the height inside the purifier housing (1); the top end of the mounting rod (71) is connected to the bottom of the top plate (5); and the exhaust fan (72) is between the second adsorption plate (4) and the top plate (5).

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