CN215705582U

CN215705582U - Vehicle-mounted purifier

Info

Publication number: CN215705582U
Application number: CN202122247333.2U
Authority: CN
Inventors: 周建柱
Original assignee: Donghan Medical Technology Changzhou Co ltd
Current assignee: Donghan Medical Technology Changzhou Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a vehicle-mounted purifier which comprises a shell, and a filter screen, a disinfection device and a centrifugal fan which are sequentially arranged in the shell from top to bottom; the top of the shell is provided with an air inlet corresponding to the filter screen; and an air outlet is formed in the side wall of the shell. According to the vehicle-mounted purifier, the filter screen is arranged in the shell, most dust in the air can be filtered to reach PM2.5, the disinfection device is arranged, bacteria in the air can be killed, the air quality is guaranteed, and the vehicle-mounted purifier is richer in function.

Description

Vehicle-mounted purifier

Technical Field

The utility model relates to the technical field of air purification, in particular to a vehicle-mounted purifier.

Background

Along with the continuous enhancement of health consciousness of people, people pay more and more attention to the air quality, and a batch of air purification devices are also emerged on the market. However, air cleaning devices are on the market. However, most of these vehicle-mounted purifiers have the function of filtering air, cannot kill bacteria in the air, and have a single function.

Therefore, it is necessary to design an on-vehicle purifier to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle-mounted purifier aiming at the problem that the vehicle-mounted purifier in the prior art cannot kill bacteria in the air.

The technical scheme for realizing the purpose of the utility model is as follows: a vehicle-mounted purifier comprises a shell, and a filter screen, a disinfection device and a centrifugal fan which are sequentially arranged in the shell from top to bottom; the top of the shell is provided with an air inlet corresponding to the filter screen; and an air outlet is formed in the side wall of the shell.

The disinfection device comprises a photocatalyst screen plate and an LED ultraviolet lamp plate arranged above the photocatalyst screen plate.

The disinfection device also comprises a fixed seat and a pressing frame; the two sides of the fixed seat are clamped with the shell; the LED ultraviolet lamp panel is fixed on the pressing frame; the fixed seat is provided with a mounting groove; the bottom of the mounting groove is provided with an air inlet corresponding to the inlet of the centrifugal fan; the compressing frame is clamped in the mounting groove and compresses the photocatalyst screen plate on the air inlet hole.

A plurality of limiting strips are vertically arranged on each side wall of the mounting groove, and clamping areas are formed among all the limiting strips; the pressing frame is clamped in the clamping area.

A pressing grid is arranged above the LED ultraviolet lamp; the filter screen is arranged above the compression grille; locking screws are arranged at four corners of the filter screen; the locking screw penetrates through the filter screen, the compression grille and the compression frame in sequence and is in threaded connection.

The housing has an upper cover; the air inlet is arranged on the upper cover, one end of the upper cover is rotatably connected with the shell, and the other end of the upper cover is clamped with the fixing seat.

And the top edge of the fixed seat is provided with a buffer strip.

And the bottom of the shell is symmetrically provided with anti-slip pads.

By adopting the technical scheme, the utility model has the following beneficial effects: (1) according to the vehicle-mounted purifier, the filter screen is arranged in the shell, most dust in the air can be filtered to reach PM2.5, the disinfection device is arranged, bacteria in the air can be killed, the air quality is guaranteed, and the vehicle-mounted purifier is richer in function.

(2) The disinfection device adopts the LED ultraviolet lamp panel and the photocatalyst screen plate to carry out sterilization and disinfection, and has better purification effect.

(3) The LED ultraviolet lamp panel and the photocatalyst screen plate are more convenient to install due to the arrangement of the fixing frame and the pressing frame.

(4) The compressing frame is clamped in the mounting groove through the limiting strip, so that the compressing frame is convenient to mount and dismount.

(5) The utility model is provided with the compression grating, can play a good supporting role on the filter screen, and is more convenient to install by fixing the filter screen and the compression grating on the compression frame in sequence through the locking screws.

(6) The utility model is provided with the upper cover so as to be convenient for overhauling and cleaning the interior of the purifier.

(7) The utility model is provided with the buffer strip to reduce the impact force when the upper cover is closed and avoid the damage of the upper cover.

(8) The bottom of the shell is provided with the anti-slip strip so as to ensure the stability of the purifier placed in a vehicle.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic structural view of the fixing base of the present invention.

Fig. 4 is a schematic view of an installation structure of the pressing frame of the present invention.

Fig. 5 is a schematic structural view of the bottom of the present invention.

The reference numbers in the drawings are:

the LED lamp comprises a shell 1, an upper cover 1-1, a filter screen 2, a disinfection device 3, a photocatalyst screen plate 3-1, an LED ultraviolet lamp plate 3-2, a fixed seat 3-3, a pressing frame 3-4, a mounting wing 3-5, a mounting groove 3-6, an air inlet 3-7, a limiting strip 3-8, a pressing grid 3-9, a heart-type fan 4, an air inlet 5, an air outlet 6, a locking screw 7, a buffering strip 8 and an anti-skid pad 9.

Detailed Description

(example 1)

Referring to fig. 1 to 5, the vehicle-mounted purifier of the embodiment includes a housing 1, and a filter screen 2, a disinfection device 3 and a centrifugal fan 4 which are sequentially arranged in the housing 1 from top to bottom, wherein the filter screen 2 preferably adopts an activated carbon filter screen 2, and can adsorb most of dust in the air. The top of the shell 1 is provided with an air inlet 5 corresponding to the filter screen 2; and an air outlet 6 is arranged on the side wall of the shell 1.

Further, in order to improve the disinfection effect of the disinfection device 3, the disinfection device 3 comprises a photocatalyst screen plate 3-1 and an LED ultraviolet lamp plate 3-2 arranged above the photocatalyst screen plate 3-1, and the wavelength of the LED ultraviolet lamp plate 3-2 is preferably 280nm, so as to avoid the ultraviolet light from damaging the human body.

Furthermore, in order to facilitate the installation of the photocatalyst screen plate 3-1 and the LED ultraviolet lamp panel 3-2, the disinfection device 3 further comprises a fixed seat 3-3 and a pressing frame 3-4; two sides of the fixed seat 3-3 are clamped with the shell 1, and two sides of the fixed seat 3-3 are symmetrically provided with mounting wings 3-5; a plurality of through holes are uniformly distributed on the mounting wings 3-5; a plurality of clamping hooks inserted into the through holes are arranged on two sides in the shell 1; the LED ultraviolet lamp plate 3-2 is fixed on the pressing frame 3-4; the fixed seat 3-3 is provided with a mounting groove 3-6; the bottom of the mounting groove 3-6 is provided with an air inlet hole 3-7 corresponding to the inlet of the centrifugal fan 4; the pressing frame 3-4 is clamped in the mounting groove 3-6, and presses the photocatalyst screen plate 3-1 on the air inlet hole 3-7.

Furthermore, the LED ultraviolet lamp panel 3-2 and the photocatalyst plate are convenient to install and replace; each side wall of the mounting groove 3-6 is vertically provided with a plurality of limiting strips 3-8, and clamping areas are formed among all the limiting strips 3-8; the pressing frames 3-4 are clamped in the clamping area.

Furthermore, a compaction grid 3-9 is arranged above the LED ultraviolet lamp; the filter screen 2 is arranged above the compression grids 3-9, so that the filter screen 2 can be well supported, and the phenomenon that dust is accumulated in the middle of the filter screen 2 due to the fact that the middle of the filter screen is sunken after the filter screen is used for a long time to influence air entering is avoided; locking screws 7 are arranged at four corners of the filter screen 2; the locking screw 7 penetrates through the filter screen 2 and the compression grille 3-9 in sequence and is in threaded connection with the compression frame 3-4.

Furthermore, the maintenance and the cleaning of the interior of the purifier are convenient; the housing 1 has an upper cover 1-1; the air inlet 5 is arranged on the upper cover 1-1, one end of the upper cover 1-1 is rotatably connected with the shell 1, and the other end of the upper cover is clamped with the fixed seat 3-3.

Furthermore, the top edge of the fixed seat 3-3 is provided with a buffer strip 8 to reduce the impact force when the upper cover 1-1 is closed, and ensure the service life of the upper cover 1-1.

Furthermore, the bottom of the shell 1 is symmetrically provided with anti-slip pads 9 to ensure the stability of the purifier placed in the vehicle.

The current filter screen 2 of on-vehicle clarifier of this embodiment carries out filtration, realizes PM2.5, then disinfects the air after filtering by degassing unit 3 again, can guarantee the interior air quality of car completely, uses safelyr.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an on-vehicle clarifier which characterized in that: comprises a shell (1), and a filter screen (2), a disinfection device (3) and a centrifugal fan (4) which are arranged in the shell (1) from top to bottom in sequence; the top of the shell (1) is provided with an air inlet (5) corresponding to the filter screen (2); an air outlet (6) is arranged on the side wall of the shell (1).

2. The vehicle-mounted purifier according to claim 1, wherein: the disinfection device (3) comprises a photocatalyst screen plate (3-1) and an LED ultraviolet lamp plate (3-2) arranged above the photocatalyst screen plate (3-1).

3. The vehicle-mounted purifier according to claim 2, wherein: the disinfection device (3) also comprises a fixed seat (3-3) and a pressing frame (3-4); two sides of the fixed seat (3-3) are clamped with the shell (1); the LED ultraviolet lamp panel (3-2) is fixed on the pressing frame (3-4); the fixed seat (3-3) is provided with a mounting groove (3-6); the bottom of the mounting groove (3-6) is provided with an air inlet hole (3-7) corresponding to the inlet of the centrifugal fan (4); the pressing frame (3-4) is clamped in the mounting groove (3-6) and presses the photocatalyst screen plate (3-1) on the air inlet hole (3-7).

4. The vehicle-mounted purifier according to claim 3, wherein: each side wall of the mounting groove (3-6) is vertically provided with a plurality of limiting strips (3-8), and clamping areas are formed among all the limiting strips (3-8); the pressing frames (3-4) are clamped in the clamping area.

5. The vehicle-mounted purifier according to claim 3, wherein: a compaction grid (3-9) is arranged above the LED ultraviolet lamp; the filter screen (2) is arranged above the compression grille (3-9); locking screws (7) are arranged at four corners of the filter screen (2); the locking screw (7) sequentially penetrates through the filter screen (2), the compression grille (3-9) and the compression frame (3-4) and is in threaded connection.

6. The vehicle-mounted purifier according to claim 3, wherein: the housing (1) has an upper cover (1-1); the air inlet (5) is formed in the upper cover (1-1), one end of the upper cover (1-1) is rotatably connected with the shell (1), and the other end of the upper cover is clamped with the fixing seat (3-3).

7. The vehicle-mounted purifier according to claim 6, wherein: the top edge of the fixed seat (3-3) is provided with a buffer strip (8).

8. The vehicle-mounted purifier according to claim 6, wherein: the bottom of the shell (1) is symmetrically provided with anti-slip pads (9).