CN210706800U

CN210706800U - Vehicle-mounted air purifier with 360-degree air outlet

Info

Publication number: CN210706800U
Application number: CN201921589818.6U
Authority: CN
Inventors: 李文成
Original assignee: Shenzhen Nafa Technology Co ltd
Current assignee: Shenzhen Nafa Technology Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-06-09
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to the technical field of air purification, concretely relates to vehicle-mounted air purifier with 360-degree air outlet, one surface of a middle frame close to an upper cover is sunken downwards to form a first cavity, an air outlet is arranged in the middle of the first cavity, a plurality of ribs extending towards the cavity wall direction from the center are arranged on the circumference in the first cavity in an equal division manner, one ends of the plurality of ribs close to the cavity wall extend upwards to form rib plates, a filter screen is positioned in the first cavity and positioned on the rib plates, a space with a certain height is formed between the filter screen and the air outlet, one surface of a bottom shell close to the middle frame is sunken downwards to form a second cavity, and the side edges; the utility model discloses because some spaces between filter screen and the air outlet can supply by the air buffering of suction, make the intake increase, the air is behind the air outlet, along 360 discharges between center and the drain pan, the discharge of air is more smooth to make in the air can be quicker, farther discharge the car, and then improve on-vehicle air purifier's purification efficiency.

Description

Vehicle-mounted air purifier with 360-degree air outlet

Technical Field

The utility model relates to an air purification technical field, more specifically say, relate to a vehicle-mounted air purifier of 360 air-outs.

Background

Automobile use is more and more extensive among the modern society, but the car inner space is narrow and small, and door window, door are in the closed condition under most circumstances, and the air is not circulated just produce bacterium, peculiar smell etc. easily, greatly reduced the quality of air in the car, unfavorable to human health, consequently people also increase by a wide margin to air purifier's demand, but on-vehicle air purifier among the prior art is because the volume is less, the air quantity of suction and exhaust is also little, and the number of cycles is few promptly, therefore purification efficiency is lower, is difficult to reach the air purification demand of space in the car.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the above-mentioned defect of prior art, provide a vehicle-mounted air purifier of 360 air-outs.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a vehicle-mounted air purifier of 360 air-out, including fixed upper cover in proper order, the center, drain pan and bottom, on cover and seted up a plurality of fresh air inlets, the one side undercut that the center is close to the upper cover forms first cavity, the air outlet has been seted up at first cavity middle part, divide the circumference equally in the first cavity to be provided with a plurality of ribs that extend to the chamber wall direction with the center, a plurality of ribs are close to the one end in chamber wall and upwards extend and form the gusset, install the filter screen between upper cover and the center, the filter screen is located first cavity and is located the gusset, and form the space of take the altitude between filter screen and the air outlet, the one side undercut that the drain pan is close to the center forms the second cavity, the side of second cavity all leans out, second cavity.

Furthermore, a circle of first vertical plates are vertically arranged downwards along the outline of the upper cover on one surface of the upper cover close to the middle frame.

Furthermore, a circle of groove is formed in the edge of one side, close to the upper cover, of the middle frame, and a plurality of bearing plates are arranged in the groove.

Furthermore, a plurality of first block-shaped bulges are arranged on the surface of the first vertical plate at intervals.

Furthermore, the edge of one side of the bottom shell close to the bottom cover is provided with a circle of steps, a plurality of reinforcing plates are arranged at the positions of the steps in the bottom shell, and one ends of the reinforcing plates close to the steps and the steps form a limiting groove together.

Furthermore, a circle of second vertical plates are vertically and upwards arranged on one surface, close to the bottom shell, of the bottom cover along the outline of the bottom cover.

Furthermore, a plurality of second block-shaped bulges are arranged on the surface of the second vertical plate at certain intervals.

The beneficial effects of the utility model reside in that: the utility model discloses because some spaces between filter screen and the air outlet can supply by the air buffering of suction, make the intake increase, the air is behind the air outlet, along 360 discharges between center and the drain pan, because the side of second cavity all becomes the slope form, can play the water conservancy diversion effect of air, the discharge of air is more smooth to make in the air can be quicker, farther discharge the car, and then improve on-vehicle air purifier's purification efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

fig. 1 is a schematic structural view of a vehicle-mounted air purifier with 360-degree air outlet provided by the utility model;

fig. 2 is a cross-sectional view of the vehicle-mounted air purifier with 360-degree air outlet provided by the utility model;

fig. 3 is an exploded view of the vehicle-mounted air purifier with air outlet at 360 degrees provided by the utility model;

FIG. 4 is an enlarged view of the point A of FIG. 3 according to the present invention;

fig. 5 is a schematic structural view of a bottom case of the vehicle-mounted air purifier with 360-degree air outlet provided by the utility model;

fig. 6 is an enlarged view of the point B in fig. 5 according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-6, a vehicle air purifier with 360-degree air outlet comprises an upper cover 10, a middle frame 20, a bottom case 30 and a bottom cover 40 which are fixed in sequence, in the utility model, the upper cover 10, the middle frame 20, the bottom case 30 and the bottom cover 40 are connected in sequence through screws, a plurality of air inlet holes are arranged on the upper cover 10, one surface of the middle frame 20 close to the upper cover 10 is recessed downwards to form a first cavity 21, an air outlet is arranged in the middle of the first cavity 21, a plurality of ribs 22 extending towards the cavity wall direction from the center are arranged in the first cavity 21 at equal intervals, one end of the plurality of ribs 22 close to the cavity wall extends upwards to form a rib plate 23, the height of the rib plate 23 is higher than that of the rib plate 22, a filter screen 50 is arranged between the upper cover 10 and the middle frame 20, the filter screen 50 is arranged in the first cavity 21 and positioned on the rib plate 23, the rib plate 23 plays a role of heightening, a buffering for the air, the one side undercut that drain pan 30 is close to center 20 forms second cavity 31, and the side of second cavity 31 all leans out, plays the effect of water conservancy diversion, and there is fan 60 at second cavity 31 middle part through the mounting screw, and the air of fan 60 suction is outwards discharged along the inclined plane of second cavity 31, the utility model discloses be provided with control panel 34 on one side of well drain pan 30, be close to control panel 34 in the drain pan 30 and locate to install the PCBA board, control panel 34 and fan 60 electric connection PCBA board, PCBA board electric connection sets up the jack 35 that charges at the drain pan 30 opposite side.

The utility model discloses, the air is under fan 60's effect, the fresh air inlet from upper cover 10 is filtered through filter screen 50 after the suction, because there is space between filter screen 50 and the air outlet, can supply by the air buffering of suction, make the intake strengthen, the air is after the air outlet, 360 discharges between center 20 and the drain pan 30 along, because the side of second cavity 31 all becomes the slope form, can play the water conservancy diversion effect of air, the discharge of air is more smooth, thereby make the air can be faster, in the farther car of discharging, and then improve on-vehicle air purifier's purification efficiency.

The vertical downward round of first riser 11 that is provided with along the profile of upper cover 10 on the one side that upper cover 10 is close to center 20, center 20 has seted up round recess 24 near the edge of the one side of upper cover 10, be provided with a plurality of loading boards 25 in the recess 24, when upper cover 10 is fixed with center 20, first riser 11 is inserted in recess 24 and is located loading board 25, counterpoint when upper cover 10 is fixed with center 20 can be convenient for, loading board 25 still can strengthen the anti extrusion ability of center 20 side, first riser 11 surface is provided with a plurality of first cubic archs 12 according to the certain interval, first cubic archs 12 plays the effect of increasing friction.

The edge of one side of the bottom cover 30 close to the bottom cover 40 is provided with a circle of steps 32, a plurality of reinforcing plates 33 are arranged at the positions of the steps 32 in the bottom cover 30, the reinforcing plates 33 are higher than the bottom cover 30, one ends of the reinforcing plates 33 close to the steps 32 and the steps 32 jointly form a limiting groove, one side of the bottom cover 40 close to the bottom cover 30 is provided with a circle of second vertical plates 41 along the outline of the bottom cover 40 vertically upwards, when the bottom cover 30 is fixed with the bottom cover 40, the second vertical plates 41 are inserted into the limiting groove formed by the reinforcing plates 33 and the steps 32 jointly, the limiting groove can facilitate the alignment of the bottom cover 30 and the bottom cover 40 during the fixation, the reinforcing plates 33 can also enhance the anti-extrusion capacity of the side surfaces of the bottom cover 30 and the bottom cover 40, and a plurality of.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. The vehicle-mounted air purifier capable of discharging air at 360 degrees is characterized by comprising an upper cover (10), a middle frame (20), a bottom shell (30) and a bottom cover (40) which are fixed in sequence, wherein a plurality of air inlet holes are formed in the upper cover (10), one surface, close to the upper cover (10), of the middle frame (20) is downwards sunken to form a first cavity (21), an air outlet is formed in the middle of the first cavity (21), a plurality of ribs (22) extending towards the cavity wall direction from the center are arranged on the circumference of the inner equal division of the first cavity (21), one ends, close to the cavity wall, of the ribs (22) upwards extend to form rib plates (23), a filter screen (50) is installed between the upper cover (10) and the middle frame (20), the filter screen (50) is located in the first cavity (21) and on the rib plates (23), and a space with a certain height is formed between the filter screen (50) and the air, one side undercut that drain pan (30) are close to center (20) forms second cavity (31), the side of second cavity (31) all leans out, second cavity (31) mid-mounting has fan (60).

2. The vehicle-mounted air purifier with 360-degree air outlet according to claim 1, wherein a circle of first vertical plates (11) is vertically arranged downwards along the outline of the upper cover (10) on one surface of the upper cover (10) close to the middle frame (20).

3. The vehicle-mounted air purifier with 360-degree air outlet according to claim 2, wherein a circle of groove (24) is formed in the edge of one surface, close to the upper cover (10), of the middle frame (20), and a plurality of bearing plates (25) are arranged in the groove (24).

4. The vehicle-mounted air purifier with 360-degree air outlet according to claim 2, wherein the surface of the first vertical plate (11) is provided with a plurality of first block-shaped protrusions (12) at certain intervals.

5. The vehicle-mounted air purifier with 360-degree air outlet according to claim 1, wherein a circle of step (32) is formed at the edge of one surface of the bottom case (30) close to the bottom cover (40), a plurality of reinforcing plates (33) are arranged in the bottom case (30) at the position of the step (32), and one end of each reinforcing plate (33) close to the step (32) and the step (32) form a limiting groove (34).

6. The vehicle air purifier with 360 DEG air outlet is characterized in that one side of the bottom cover (40) close to the bottom shell (30) is provided with a circle of second vertical plates (41) vertically upwards along the outline of the bottom cover (40).

7. The vehicle-mounted air purifier with 360-degree air outlet according to claim 6, wherein a plurality of second block-shaped protrusions (42) are arranged on the surface of the second vertical plate (41) at intervals.