CN213322597U

CN213322597U - Vehicle-mounted air purifier

Info

Publication number: CN213322597U
Application number: CN202022361123.1U
Authority: CN
Inventors: 刘鸿
Original assignee: Chengdu Guohong Automobile Interior Decoration Parts Co ltd
Current assignee: Chengdu Guohong Automobile Interior Decoration Parts Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-01
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a vehicle-mounted air purifier, which comprises a purifying box and a motor, wherein the inner bottom wall of the purifying box is fixedly connected with an air inlet cover, the inner side of the air inlet cover is fixedly sleeved with the motor and a lithium battery, the lithium battery is electrically connected with a charging socket, the charging socket is arranged on the outer wall of the purifying box, the output end of the motor is fixedly connected with a fan, the top side of the air inlet cover is provided with an air supply hole, a loading frame is fixedly embedded in the air supply hole, and the upper side of the loading frame is fixedly connected with an ultraviolet lamp tube, the vehicle-mounted air purifier is provided with a multilayer transparent sleeve, so that air flow can be bent and circulated after being filtered by a filter element, the sterilization effect of the ultraviolet lamp tube can be effectively enhanced, and the setting of a plasma generator can promote plasma to be combined with, and the filter element can be automatically popped out, so that the operation steps are greatly reduced, the practicability is improved, and the filter element is convenient to replace.

Description

Vehicle-mounted air purifier

Technical Field

The utility model relates to an air purifier, in particular to on-vehicle air purifier belongs to the car articles for use field.

Background

The vehicle-mounted air purifier is an air purifying device which is specially used for purifying PM2.5, toxic and harmful gases (formaldehyde, benzene series, TVOC and the like), peculiar smell, bacteria, viruses and other in-vehicle pollution in air in an automobile, is also a vehicle-mounted air purifier, generally comprises a high-voltage generating circuit negative ion generator, a micro fan, an air filter and other systems, and has the following working principle: the micro fan (also called ventilator) in the machine makes the air in the vehicle circularly flow, the polluted air filters or adsorbs various pollutants after passing through the PM2.5 filter screen and the active carbon filter element in the machine, then the polluted air passes through the anion generator (the high voltage in the anion generator generates direct current negative high voltage during working) arranged at the air outlet, the air is continuously ionized, a large amount of anions are generated, the anions are sent out by the micro fan, and the purpose of cleaning and purifying the air is achieved.

Current vehicle-mounted air purifier structure is comparatively simple and easy, only relies on air filter to filter the air current, can't thoroughly clear away the germ in the air, and because the filter core is used for a long time, breeds the bacterium in air purifier probably, and this makes traditional vehicle-mounted air purifier be difficult to reach anticipated purifying effect, and in addition, traditional vehicle-mounted air purifier need demolish the apron when renew cartridge, then pulls out the filter core again, and the operation is more complicated, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle-mounted air purifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vehicle-mounted air purifier comprises a purifying box and a motor, wherein an air inlet cover is fixedly connected to the inner bottom wall of the purifying box, the inner side of the air inlet cover is fixedly sleeved with the motor and a lithium battery, the lithium battery is electrically connected with a charging socket, the charging socket is arranged on the outer wall of the purifying box, an output end of the motor is fixedly connected with a fan, an air supply hole is formed in the top side of the air inlet cover, a loading frame is fixedly embedded in the air supply hole, an ultraviolet lamp tube is fixedly connected to the upper side of the loading frame, an inner transparent tube is sleeved on the outer side of the ultraviolet lamp tube, an outer transparent tube is sleeved on the outer side of the inner transparent tube, the bottom ends of the inner transparent tube and the outer transparent tube are fixedly connected with the top wall of the air inlet cover, the top ends of the inner transparent tube and the outer transparent tube are fixedly connected into an integral structure, the plasma generator is further fixed on the lower side of the top wall of the air inlet cover through screws, the action end of the plasma generator extends to the upper side of the air inlet cover, a filter element fixing seat is fixedly connected to the top side of the air inlet cover, four sliding grooves are formed in the filter element fixing seat, a filter element fixing plate is sleeved in the filter element fixing seat, a pressure spring is fixedly sleeved between the bottom side of the filter element fixing plate and the air inlet cover, a ventilation hole is formed in the middle of the filter element fixing plate, four fixing insertion grooves are formed in the upper side of the filter element fixing plate, a filter element net is arranged above the filter element fixing plate, a filter element cover is sleeved on the outer side of the filter element net, four fixing insertion rods are fixedly connected to the outer wall of the bottom end of the filter element cover, a partition plate is fixedly connected to the outer side of the filter, the utility model discloses an air purification device, including apron and purifying box, the fixed clear glass that is equipped with in middle part of apron, fixedly connected with torsion spring between apron and the bracing piece, torsion spring's one end fixedly connected with lock block is kept away from to the apron, the purifying box top is seted up and is equipped with the switch slot, the switch slot endotheca is equipped with the stopper, it is equipped with spacing spring to inlay between the inner wall of stopper and switch slot, the purifying box bottom articulates there are four landing legs, the landing leg all articulates there is the sucking disc, a plurality of fresh air inlets have been seted up in the purifying box outside, a plurality of exhaust vents have all been seted up in purifying box and the fresh air.

Preferably, the purification box and the air outlet hole of the air inlet cover are arranged correspondingly.

Preferably, the fan, the supply hole and the vent hole are disposed on the same vertical axis.

Preferably, the filter element fixing plate is provided with four protruding blocks and four sliding chutes in sliding connection, and the fixed insertion rod is arranged corresponding to the fixed insertion groove.

Preferably, the limiting block is provided with a protruding block which penetrates through the switch slot, the limiting block is connected with the switch slot in a sliding mode, and the locking block is arranged corresponding to the limiting block.

Preferably, the transparent glass is arranged opposite to the filter element net.

Preferably, the filter element net, the filter element cover, the outer transparent cylinder and the inner transparent cylinder are consistent in height.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an on-vehicle air purifier, be provided with the transparent sleeve of multilayer, thereby make the air current can tortuous circulation after the filter core filters, can effectively strengthen ultraviolet tube's bactericidal effect, and plasma generator's setting, can make plasma and air combine, thereby further the purifying effect has been strengthened, and can make the apron automatic open through stirring the stopper, and make filter core auto-eject, great reduction operating procedure, the practicality is improved, conveniently change the filter core, setting through clear glass, can make things convenient for personnel to see the filtration condition of inclining to the filter core, prevent that the jam condition from taking place, and the air purifier bottom still is equipped with rotatable landing leg and sucking disc, can effectively make air purifier fix each position in the car, high durability and convenient use.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a side sectional view of the present invention;

FIG. 3 is a schematic view of the sleeve structure of the transparent cylinder of the present invention;

fig. 4 is a schematic view of the installation structure of the filter element cover of the present invention.

In the figure: 1. a purification box; 2. an air inlet cover; 3. a motor; 4. a fan; 5. an air supply hole; 6. a filter element fixing seat; 7. a filter element fixing plate; 8. a pressure spring; 9. a chute; 10. a vent hole; 11. fixing the slot; 12. fixing the inserted rod; 13. a filter element net; 14. a filter element cover; 15. a partition plate; 16. transparent glass; 17. a support bar; 18. a torsion spring; 19. a cover plate; 20. a locking block; 21. a switch slot; 22. a limiting block; 23. a limiting spring; 24. a support leg; 25. a suction cup; 26. an outer transparent barrel; 27. an inner transparent cylinder; 28. an ultraviolet lamp tube; 29. a flow guide hole; 30. a loading frame; 31. a plasma generator; 32. a charging jack; 33. a lithium battery; 34. an air inlet hole; 35. and (4) an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a vehicle-mounted air purifier comprises a purifying box 1 and a motor 3, wherein the inner bottom wall of the purifying box 1 is fixedly connected with an air inlet cover 2, the inner side of the air inlet cover 2 is fixedly sleeved with the motor 3 and a lithium battery 33, the lithium battery 33 is electrically connected with a charging socket 32, the charging socket 32 is arranged on the outer wall of the purifying box 1, the output end of the motor 3 is fixedly connected with a fan 4, the top side of the air inlet cover 2 is provided with an air supply hole 5, the inner side of the air supply hole 5 is fixedly embedded with a loading frame 30, the upper side of the loading frame 30 is fixedly connected with an ultraviolet lamp tube 28, the outer side of the ultraviolet lamp tube 28 is sleeved with an inner transparent cylinder 27, the outer side of the inner transparent cylinder 27 is sleeved with an outer transparent cylinder 26, the bottom ends of the inner transparent cylinder 27 and the outer transparent cylinder 26 are fixedly connected with the top wall of the air inlet cover 2, the top ends of the inner transparent cylinder 27, the plasma generator 31 is further fixed on the lower side of the top wall of the air inlet cover 2 through screws, the action end of the plasma generator 31 extends to the upper side of the air inlet cover 2, the top side of the air inlet cover 2 is fixedly connected with a filter element fixing seat 6, four sliding grooves 9 are formed in the filter element fixing seat 6, a filter element fixing plate 7 is sleeved in the filter element fixing seat 6, a pressure spring 8 is fixedly sleeved between the bottom side of the filter element fixing plate 7 and the air inlet cover 2, a ventilation hole 10 is formed in the middle of the filter element fixing plate 7, four fixing insertion grooves 11 are formed in the upper side of the filter element fixing plate 7, a filter element net 13 is arranged above the filter element fixing plate 7, a filter element cover 14 is sleeved on the outer side of the filter element net 13, four fixing insertion rods 12 are fixedly connected on the outer wall of the filter element cover 14, a partition plate 15 is fixedly connected on, apron 19 is articulated with purifying box 1, the fixed transparent glass 16 that is equipped with that inlays in middle part of apron 19, fixedly connected with torsion spring 18 between apron 19 and the bracing piece 17, torsion spring 18's one end fixedly connected with locking piece 20 is kept away from to apron 19, switch slot 21 has been seted up on 1 top side of purifying box, switch slot 21 endotheca is equipped with stopper 22, it is equipped with limit spring 23 to inlay between stopper 22 and the inner wall of

switch slot

21, 1 bottom of purifying box articulates there are four landing legs 24, landing leg 24 all articulates there is the sucking disc 25, a plurality of fresh air inlets 34 have been seted up in the 1 outside of purifying box, a plurality of exhaust vents 35 have all been seted up in purifying box 1 and the.

Wherein, the purification box 1 and the air outlet 35 of the air inlet cover 2 are arranged correspondingly, so that the fan 4 can suck the air outside the purification box 1 and then the air enters the filter element net 13 for purification and filtration.

Wherein, the fan 4, the blast hole 5 and the vent hole 10 are arranged on the same vertical axis, so that the fan 4 can blow air into the filter element net 13 without influencing the filter element replacement.

Wherein, filter core fixed plate 7 is equipped with four protruding pieces and four spout 9 sliding connection, and fixed inserted bar 12 corresponds the setting with fixed slot 11, can make filter core fixed plate 7 fixed by filter core fixing base 6 like this, and filter core fixed plate 7 can be in the position of fixed filter core, prevents that filter core offset from influencing purifying effect.

Wherein, stopper 22 is equipped with the protruding piece and passes switch groove 21, stopper 22 and switch groove 21 sliding connection, and locking piece 20 corresponds the setting with stopper 22, can change the contact relation of locking piece 20 and stopper 22 like this through stirring stopper 22, conveniently changes the filter core.

The transparent glass 16 is arranged right opposite to the filter element net 13, so that the filtering condition inside the filter element net 13 can be conveniently observed, and the filter element net can be replaced when the dust is too much.

Wherein, the filter core net 13, the filter core cover 14, the outer transparent cylinder 26 and the inner transparent cylinder 27 are consistent in height, and the filter core net 13 and the filter core cover 14 can be completely immersed into the lower side of the partition plate 15 to be aligned with the outer transparent cylinder 26 and the inner transparent cylinder 27, so that the sterilization effect is more comprehensive.

Specifically, when the utility model is used, the air purifier can be adapted to various uneven positions through the rotatable supporting legs 24 and the sucking discs 25 at the bottom of the purifying box 1, the air purifier can be fixed at different positions, the fan 4 is driven to rotate through the starting motor 3, the fan 4 generates wind power to discharge air through the purifying box 1 and the air outlet 35 of the air inlet cover 2, the air is blown into the filter element net 13 through the air inlet 34 under the low-pressure environment inside, the air is filtered through the filter element net 13 under the action of air pressure, further, the ultraviolet tube 28 emits light, the air flow circulates to the flow guide holes 29 of the inner transparent tube 27 along the flow guide holes 29 at the lower side of the outer transparent tube 26, and then circulates along the gap between the inner transparent tube 27 and the ultraviolet tube 28, so that the ultraviolet rays can penetrate through the outer transparent tube 26 and the inner transparent tube 27 to comprehensively sterilize the tortuous air flow, the sterilization effect length is prolonged, the plasma generator 31 is matched to run, so that the air flow can pass through the plasma field, the combination of air and plasma is accelerated, the air purification efficiency and effect are improved, when the filter element needs to be replaced, the limiting block 22 is only needed to be pulled, the limiting block 22 leaves the locking block 20, the cover plate 19 is automatically overturned by the elasticity of the torsion spring 18 to open the purifying box 1, meanwhile, the pressure spring 8 can relieve the compression state to lift the filter element fixing plate 7 upwards, the filter element fixing plate 7 can lift the filter element net 13 upwards, can easily take out filter core cover 14 to change new filter core, lock apron 19 again, apron 19 can press filter core cover 14, makes filter core cover 14 push down filter core fixed plate 7, and filter core fixed plate 7 can compress pressure spring 8 storage elasticity, conveniently changes next time, and the filter core can used repeatedly after clearing up, can not have the consumptive material and purify.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" 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, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The vehicle-mounted air purifier is characterized by comprising a purifying box (1) and a motor (3), wherein an air inlet cover (2) is fixedly connected to the inner bottom wall of the purifying box (1), the air inlet cover (2) is internally and fixedly provided with the motor (3) and a lithium battery (33), the lithium battery (33) is electrically connected with a charging socket (32), the charging socket (32) is arranged on the outer wall of the purifying box (1), the output end of the motor (3) is fixedly connected with a fan (4), the top side of the air inlet cover (2) is provided with an air supply hole (5), a loading frame (30) is fixedly embedded in the air supply hole (5), an ultraviolet lamp tube (28) is fixedly connected to the upper side of the loading frame (30), the outer side of the ultraviolet lamp tube (28) is sleeved with an inner transparent cylinder (27), and the outer side of the inner transparent cylinder (27) is sleeved with an outer, the bottom ends of the inner transparent cylinder (27) and the outer transparent cylinder (26) are fixedly connected with the top wall of the air inlet cover (2), the top ends of the inner transparent cylinder (27) and the outer transparent cylinder (26) are fixedly connected into a whole, a plurality of flow guide holes (29) are formed in the upper side edge of the inner transparent cylinder (27) and the lower side edge of the outer transparent cylinder (26), a plasma generator (31) is further fixed on the lower side of the top wall of the air inlet cover (2) through screws, the acting end of the plasma generator (31) extends to the upper side of the air inlet cover (2), a filter element fixing seat (6) is fixedly connected with the top side of the air inlet cover (2), four sliding grooves (9) are formed in the filter element fixing seat (6), a filter element fixing plate (7) is sleeved in the filter element fixing seat (6), and a pressure spring (8) is fixedly arranged between the bottom side of the filter element fixing plate (7) and, the filter element fixing plate is characterized in that a ventilation hole (10) is formed in the middle of the filter element fixing plate (7), four fixing slots (11) are formed in the upper side of the filter element fixing plate (7), a filter element net (13) is arranged above the filter element fixing plate (7), a filter element cover (14) is sleeved on the outer side of the filter element net (13), four fixing insertion rods (12) are fixedly connected to the outer wall of the bottom end of the filter element cover (14), a partition plate (15) is fixedly connected to the outer side of the filter element net (13) and is positioned on the inner wall of the purification box (1), a supporting rod (17) is fixedly connected to the top wall of the purification box (1), a cover plate (19) is arranged on one side of the supporting rod (17), the cover plate (19) is hinged to the purification box (1), transparent glass (16) is fixedly embedded in the middle of the cover plate (19), one end fixedly connected with lock block (20) of torsion spring (18) are kept away from in apron (19), switch slot (21) have been seted up to purifying box (1) top side, switch slot (21) endotheca is equipped with stopper (22), it is equipped with limit spring (23) to inlay between the inner wall of stopper (22) and switch slot (21), purifying box (1) bottom articulates there are four landing legs (24), landing leg (24) all articulate has sucking disc (25), a plurality of fresh air inlets (34) have been seted up in purifying box (1) outside, a plurality of exhaust vents (35) have all been seted up in purifying box (1) and air inlet cover (2) outside.

2. The vehicle-mounted air purifier according to claim 1, characterized in that: the purifying box (1) and the air outlet hole (35) of the air inlet cover (2) are arranged correspondingly.

3. The vehicle-mounted air purifier according to claim 1, characterized in that: the fan (4), the air supply hole (5) and the vent hole (10) are arranged on the same vertical axis.

4. The vehicle-mounted air purifier according to claim 1, characterized in that: the filter element fixing plate (7) is provided with four protruding blocks and four sliding grooves (9) in sliding connection, and the fixed inserting rod (12) is arranged corresponding to the fixed inserting groove (11).

5. The vehicle-mounted air purifier according to claim 1, characterized in that: stopper (22) are equipped with protruding piece and pass switch groove (21), stopper (22) and switch groove (21) sliding connection, locking piece (20) correspond the setting with stopper (22).

6. The vehicle-mounted air purifier according to claim 1, characterized in that: the transparent glass (16) is arranged opposite to the filter element net (13).

7. The vehicle-mounted air purifier according to claim 1, characterized in that: the filter element net (13), the filter element cover (14), the outer transparent cylinder (26) and the inner transparent cylinder (27) are consistent in height.