CN213501777U

CN213501777U - Vehicle-mounted air purifier with double fans

Info

Publication number: CN213501777U
Application number: CN202022555175.2U
Authority: CN
Inventors: 覃仕国
Original assignee: Zhongshan Kaqilade Electric Appliance Co ltd
Current assignee: Zhongshan Kaqilade Electric Appliance Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-22
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses an on-vehicle air purifier who possesses double fan, including base and front shroud, be equipped with the spring in the middle of the inside bottom of base, elastic connection rod's top is equipped with the guide arm, the inboard of L type splint is connected with the haulage rope, the front shroud sets up in the middle of the top of fixing base, and the rear side four sides of front shroud all are equipped with the buckle, fan bracket's top is equipped with the mainboard, and the top of mainboard is equipped with the display window, fan bracket's rear side top is equipped with first fan, the rear side of rear shroud is equipped with the filter screen lid. This on-vehicle air purifier who possesses double fan is through setting up TVOC sensor and dust inductor, and the TVOC sensor begins to work, and the quality of peculiar smell in the peripheral air of real-time induction, the air purification is carried out to the automatically regulated wind speed, and the quality of dust in the peripheral air of real-time induction, the air purification is carried out to the automatically regulated wind speed, shows the numerical value of environment at present in the display area, knows the index condition of air at any time.

Description

Vehicle-mounted air purifier with double fans

Technical Field

The utility model relates to a vehicle-mounted air purifier technical field specifically is a vehicle-mounted air purifier who possesses double fan.

Background

With the continuous development of modern technology and the continuous progress of science and technology, the automobile becomes the necessary tool for going out of families, and with the continuous development of automobile industry, the manufacturing industry with the vehicle-mounted air purifier has also obtained quick development, and the wide application of the vehicle-mounted air purifier has greatly improved people's quality of life.

However, most of the vehicle-mounted air purifiers on the market have simple structures, are inconvenient to install and fix, are often damaged due to collision caused by bumping in the driving process, reduce the application range, are inconvenient to replace the filter screen, reduce the using effect and the using feeling of the vehicle-mounted air purifiers, and generally improve the purifying efficiency, so that the technical personnel in the field provide the vehicle-mounted air purifier with the double fans to solve the problems provided in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle-mounted air purifier who possesses double fan to solve the big multiple structure of vehicle-mounted air purifier on the market that proposes in the above-mentioned background simple, be not convenient for install with fixed, often lead to vehicle-mounted air purifier to receive the collision and harm because jolting at the driving in-process, reduce application scope, be not convenient for change the filter screen, reduce vehicle-mounted air purifier's result of use and use impression, and the general problem of purification efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a vehicle-mounted air purifier with double fans comprises a base and a front cover, wherein a spring is arranged in the middle of the bottom in the base, a trapezoidal block is arranged at the top of the spring, pulleys are connected to the left side and the right side of the trapezoidal block, an elastic connecting rod is arranged on the outer side of each pulley, a guide rod is arranged at the top of the elastic connecting rod, an L-shaped clamp plate is connected to the outer side of the top of the guide rod, a sliding ring is arranged in the middle of the front side and the middle of the rear side of the L-shaped clamp plate, a sliding rod penetrates through the inside of the sliding ring, a traction rope is connected to the inner side of the L-shaped clamp plate, a curling gear is arranged at the inner end of the traction rope, a rack is connected to the inner side of the curling gear, a fixing seat is arranged on the inner side of the rack, the front cover is arranged in the middle of the top of the fixing, the top of fan bracket is equipped with the mainboard, and the top of mainboard is equipped with the display window, fan bracket's rear side top is equipped with first fan, and the bottom of first fan is equipped with the second fan to the rear side of second fan is equipped with the filter screen, and the rear side of filter screen is connected with the back shroud simultaneously, the rear side of back shroud is equipped with the filter screen lid, and the inside bottom of back shroud is equipped with the TVOC sensor to the bottom of TVOC sensor is equipped with the dust inductor.

Preferably, the trapezoidal block is connected with the pulley in a sliding manner, and the pulley is symmetrically arranged relative to the longitudinal center line of the base.

Preferably, the L-shaped clamping plate and the sliding ring form a rotating structure through a rotating shaft at the joint of the L-shaped clamping plate and the sliding ring, and the sliding ring is connected with the sliding rod in a nested manner.

Preferably, the L-shaped clamping plates and the sliding rod form a sliding structure through a sliding ring, and the L-shaped clamping plates are symmetrically arranged relative to the longitudinal center line of the base.

Preferably, the fixed seat forms a meshing structure through the rack and the curling gear, and the fixed seat is tightly attached to the bottom surface of the front cover.

Preferably, the front cover forms a clamping structure through the buckles and the clamping grooves, and the buckles are arranged on four sides of the rear side of the front cover at equal intervals.

Preferably, the fan bracket is fastened and connected with the first fan through screws, and the first fan is welded and connected with the second fan.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the vehicle-mounted air purifier with the double fans, the TVOC sensor and the dust sensor are arranged, the TVOC sensor starts to work, the quality of peculiar smell in peripheral air is sensed in real time, air purification is carried out by automatically adjusting the air speed, the quality of dust in the peripheral air is sensed in real time, air purification is carried out by automatically adjusting the air speed, the numerical value of the current environment is displayed in a display area, the index condition of the air is known at any time, the TVOC sensor and the dust sensor are arranged in the display area, the air quality is controlled in a two-way mode, the air purification effect is more accurate, the efficiency is higher, and the using process of the whole device is finished;

2. this on-vehicle air purifier who possesses biparting fan is through having set up first fan and second fan, the effectual purification efficiency that has improved, when the filter screen is changed to needs, takes out the front shroud, and the disconnected power supply takes off the filter screen lid of machine, takes out middle folding filter screen, puts into new filter screen and adorns the filter screen lid after, and simple structure is convenient for operate, has improved the availability factor, has set up the base, has improved the device's application range.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional explosion structure of the front cover of the present invention;

FIG. 3 is a rear view of the filter cover of the present invention;

fig. 4 is a schematic side view of the front cover of the present invention.

In the figure: 1. a base; 2. a spring; 3. a trapezoidal block; 4. a pulley; 5. an elastic connecting rod; 6. a guide bar; 7. an L-shaped splint; 8. a slip ring; 9. a slide bar; 10. a hauling rope; 11. a crimping gear; 12. a rack; 13. a fixed seat; 14. a front cover; 15. buckling; 16. a fan bracket; 17. a card slot; 18. a main board; 19. a display window; 20. a first fan; 21. a second fan; 22. a filter screen; 23. a rear cover; 24. a filter screen cover; 25. a TVOC sensor; 26. a dust sensor.

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 with double fans comprises a base 1, a spring 2, a trapezoidal block 3, a pulley 4, an elastic connecting rod 5, a guide rod 6, an L-shaped clamp plate 7, a sliding ring 8, a sliding rod 9, a traction rope 10, a curling gear 11, a rack 12, a fixed seat 13, a front cover 14, a buckle 15, a fan bracket 16, a clamping groove 17, a main board 18, a display window 19, a first fan 20, a second fan 21, a filter screen 22, a rear cover 23, a filter screen cover 24, a TVOC sensor 25 and a dust sensor 26, wherein the spring 2 is arranged in the middle of the bottom inside the base 1, the trapezoidal block 3 is arranged at the top of the spring 2, the pulley 4 is connected to the left side and the right side of the trapezoidal block 3, the elastic connecting rod 5 is arranged on the outer side of the pulley 4, the guide rod 6 is arranged on the top of the elastic connecting rod 5, the L-shaped clamp plate 7 is connected to the outer side of the top of the, meanwhile, a sliding rod 9 penetrates through the inside of the sliding ring 8, a traction rope 10 is connected to the inner side of the L-shaped clamp plate 7, a curling gear 11 is arranged at the inner end of the traction rope 10, a rack 12 is connected to the inner side of the curling gear 11, a fixing seat 13 is arranged on the inner side of the rack 12, a front cover 14 is arranged in the middle of the top of the fixing seat 13, buckles 15 are arranged on four sides of the rear side of the front cover 14, a fan support 16 is connected to the rear side of each buckle 15, clamping grooves 17 are formed in four sides of the fan support 16, a main board 18 is arranged on the top of the fan support 16, a display window 19 is arranged on the top of the main board 18, a first fan 20 is arranged on the top of the rear side of the fan support 16, a second fan 21 is arranged at the bottom of the first fan 20, a filter screen 22 is arranged on the rear side of the second fan 21, a rear cover 23 is connected to the rear side of the filter screen 22, and the bottom of the TVOC sensor 25 is provided with a dust sensor 26.

In the embodiment, the trapezoidal blocks 3 are in sliding connection with the pulleys 4, the pulleys 4 are symmetrically arranged about the longitudinal center line of the base 1, the trapezoidal blocks 3 are arranged, the trapezoidal blocks 3 at the bottom of the fixing seat 13 extrude the springs 2 to drive the fixing seat 13 to move downwards, the elastic connecting rod 5 is conveniently driven to slide outwards, the purpose that the guide rod 6 drives the L-shaped clamping plate 7 to rotate is further achieved, and the L-shaped clamping plate 7 is convenient to store and use;

the L-shaped clamping plate 7 and the sliding ring 8 form a rotating structure through a rotating shaft at the joint of the L-shaped clamping plate 7 and the sliding ring 8, the sliding ring 8 is connected with the sliding rod 9 in a nested manner, the L-shaped clamping plate 7 is arranged, the machine is conveniently clamped and fixed, and the application range of the machine and the stability of the working environment are improved;

the L-shaped clamping plate 7 and the sliding rod 9 form a sliding structure through the sliding ring 8, the L-shaped clamping plate 7 is symmetrically arranged relative to the longitudinal center line of the base 1, the L-shaped clamping plate 7 and the sliding rod 9 form a sliding structure through the sliding ring 8, and the sliding structure is suitable for air purifiers with different sizes and specifications;

the fixed seat 13 and the curling gear 11 form an engaging structure through the rack 12, the fixed seat 13 is tightly attached to the bottom surface of the front cover 14, the racks 12 arranged on the outer walls of the left side and the right side of the fixed seat 13 are engaged with the curling gear 11 to drive the curling gear 11 to rotate, the traction rope 10 is curled, and the movement of the L-shaped clamp plate 7 is convenient to control;

the front cover 14 and the clamping groove 17 form a clamping structure through the buckle 15, the buckle 15 is arranged on the four sides of the rear side of the front cover 14 at equal intervals, and the front cover 14 and the clamping groove 17 form a clamping structure through the buckle 15, so that the device is convenient to assemble and disassemble;

fan bracket 16 passes through screw fastening with first fan 20 and connects, and is welded connection between first fan 20 and the second fan 21, has set up first fan 20 and second fan 21, the effectual purification efficiency that has improved.

The working principle is as follows: the vehicle-mounted air purifier with the double fans comprises the steps that firstly, a front cover 14 is placed in a cup holder in an automobile or placed at the top of a fixed seat 13, a trapezoidal block 3 at the bottom of the fixed seat 13 extrudes a spring 2 to drive the fixed seat 13 to move downwards, racks 12 on the outer walls of the left side and the right side of the fixed seat 13 are meshed with a curling gear 11 to drive the curling gear 11 to rotate, a traction rope 10 is curled, the traction rope 10 pulls a sliding ring 8 on the front side of an L-shaped clamp plate 7 to slide inwards on a sliding rod 9, meanwhile, a pulley 4 at the inner end of an elastic connecting rod 5 slides on the outer wall of the trapezoidal block 3, the elastic connecting rod 5 is compressed to drive a guide rod 6 to move outwards, the L-shaped clamp plate 7 is driven to rotate outwards until the inner wall of the L-shaped clamp plate 7 is tightly attached to the outer wall of the front cover 14, connecting the air purifier with a power supply in the vehicle;

when the filter screen needs to be replaced, the front cover 14 is taken out, the power supply is cut off, the filter screen cover 24 of the machine is taken down, the filter screen 22 folded in the middle is taken out, a new filter screen 22 is placed, and then the filter screen cover 24 is installed, in the using process, the dust sensor 26 starts to work, the quality of dust in the peripheral air is sensed in real time, air purification is carried out by automatically adjusting the air speed, the numerical value of the current environment is displayed in a display area, the index condition of the air is known at any time, meanwhile, the TVOC sensor 25 starts to work, the quality of peculiar smell in the peripheral air is sensed in real time, air purification is carried out by automatically adjusting the air speed, the TVOC sensor 25 and the dust sensor 26 are arranged in the display area, the air quality is controlled in a two-way, the air purification effect is.

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 utility model provides a possess on-vehicle air purifier of double fan, includes base (1) and front shroud (14), its characterized in that: the middle of the bottom in the base (1) is provided with a spring (2), the top of the spring (2) is provided with a trapezoidal block (3), the left side and the right side of the trapezoidal block (3) are connected with pulleys (4), the outer side of each pulley (4) is provided with an elastic connecting rod (5), the top of each elastic connecting rod (5) is provided with a guide rod (6), the outer side of the top of each guide rod (6) is connected with an L-shaped clamping plate (7), the middle of the front side and the middle of the rear side of each L-shaped clamping plate (7) are respectively provided with a sliding ring (8), a sliding rod (9) penetrates through the inner part of each sliding ring (8), the inner side of each L-shaped clamping plate (7) is connected with a traction rope (10), the inner end of each traction rope (10) is provided with a curling gear (11), the inner side of each curling gear (11) is connected with a rack (12), the inner side of each rack (12, and the rear side four sides of front shroud (14) all are equipped with buckle (15) to the rear side of buckle (15) is connected with fan bracket (16), and draw-in groove (17) have all been seted up to the four sides of fan bracket (16) simultaneously, the top of fan bracket (16) is equipped with mainboard (18), and the top of mainboard (18) is equipped with display window (19), the rear side top of fan bracket (16) is equipped with first fan (20), and the bottom of first fan (20) is equipped with second fan (21), and the rear side of second fan (21) is equipped with filter screen (22), and the rear side of filter screen (22) is connected with rear shroud (23) simultaneously, the rear side of rear shroud (23) is equipped with filter screen lid (24), and the inside bottom of rear shroud (23) is equipped with TVOC sensor (25), and the bottom of TVOC sensor (25) is equipped with dust inductor (26).

2. The vehicle-mounted air cleaner with two fans of claim 1, wherein: the trapezoidal block (3) is in sliding connection with the pulley (4), and the pulley (4) is symmetrically arranged relative to the longitudinal center line of the base (1).

3. The vehicle-mounted air cleaner with two fans of claim 1, wherein: the L-shaped clamping plate (7) and the sliding ring (8) form a rotating structure through a rotating shaft at the joint of the L-shaped clamping plate (7) and the sliding ring (8), and the sliding ring (8) is connected with the sliding rod (9) in a nested manner.

4. The vehicle-mounted air cleaner with two fans of claim 1, wherein: the L-shaped clamping plates (7) form a sliding structure with the sliding rods (9) through the sliding rings (8), and the L-shaped clamping plates (7) are symmetrically arranged relative to the longitudinal center line of the base (1).

5. The vehicle-mounted air cleaner with two fans of claim 1, wherein: the fixed seat (13) and the curling gear (11) form a meshing structure through the rack (12), and the fixed seat (13) is tightly attached to the bottom surface of the front cover (14).

6. The vehicle-mounted air cleaner with two fans of claim 1, wherein: the front cover (14) and the clamping groove (17) form a clamping structure through the clamping buckles (15), and the clamping buckles (15) are arranged on the four sides of the rear side of the front cover (14) at equal intervals.

7. The vehicle-mounted air cleaner with two fans of claim 1, wherein: the fan bracket (16) is fixedly connected with the first fan (20) through screws, and the first fan (20) is connected with the second fan (21) in a welding mode.