CN113386533A - Vehicle-mounted air purifier - Google Patents
Vehicle-mounted air purifier Download PDFInfo
- Publication number
- CN113386533A CN113386533A CN202110540155.4A CN202110540155A CN113386533A CN 113386533 A CN113386533 A CN 113386533A CN 202110540155 A CN202110540155 A CN 202110540155A CN 113386533 A CN113386533 A CN 113386533A
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- China
- Prior art keywords
- disc
- vehicle
- connecting rod
- case shell
- filter layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims description 18
- 239000013566 allergen Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000011045 prefiltration Methods 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 17
- 238000004887 air purification Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 244000052616 bacterial pathogen Species 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 210000004209 hair Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 3
- 238000009298 carbon filtering Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0658—Filter elements specially adapted for their arrangement in vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0658—Filter elements specially adapted for their arrangement in vehicles
- B60H2003/0666—Filter elements specially adapted for their arrangement in vehicles the filter element having non-rectangular shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to the field of vehicle-mounted air purification, in particular to a vehicle-mounted air purifier which comprises a case shell, wherein an air outlet shell is fixedly arranged on the outer surface of the upper end of the case shell, a disc is arranged in the middle of the outer surface of the upper end of the air outlet shell, air outlets are arranged on the outer surface of the upper end of the case shell and positioned around the disc, dust shielding wheels are movably arranged on the inner wall of the air outlets, a first connecting rod is fixedly arranged between each dust shielding wheel and the disc, a balancing weight is sleeved at one end, close to the disc, of the outer surface of the first connecting rod, a shielding cover is sleeved between the balancing weight and the dust shielding wheel, an air inlet is arranged on the outer surface of the case shell and close to the lower end of the case shell, a sucking disc is bonded at the bottom end of the case shell, and the top end of the sucking disc penetrates through the bottom end of the case shell and is fixedly connected with a motor, the device can more effectual clearance air intake's impurity at the during operation, better protection air outlet and filter layer when idle.
Description
Technical Field
The invention relates to the field of vehicle-mounted air purification, in particular to a vehicle-mounted air purifier.
Background
With the rapid development of social economy and continuous progress of the traffic industry in China, the market reservation of passenger vehicles in China is increased year by year, various decorations, electronic equipment and the like in the vehicles provide convenience for people, and meanwhile, various harmful substances are released to cause certain harm to the health of passengers. Since the vehicle-mounted air cleaner can reduce such hazards, more and more technical enterprises begin to develop and develop the vehicle-mounted air cleaner.
In the process of implementing the invention, the following problems in the prior art are found to be at least not solved: 1. when the air outlet is not used, dust and impurities are easy to enter, so that the filtering layer effect is poor, and the dust blown out during working brings bad experience to users; 2. the air inlet also easily gets into dust and impurity during the work, and the impurity card makes chassis housing become very dirty in air inlet department, not only influences chassis housing's pleasing to the eye, and also difficult clearance.
To this end, a vehicle air purifier is proposed.
Disclosure of Invention
The invention aims to provide a vehicle-mounted air purifier, which can effectively clean impurities in an air inlet when in work, enables the air outlet to be uniformly stressed and better protects the air outlet and a filter layer when not in use.
In order to solve the problems that 1, when the air outlet is not used, dust and impurities are easy to enter, so that the effect of a filter layer is poor, and the dust is blown out during working, so that poor experience is brought to a user; 2. the air inlet is easy to enter dust and impurities during working, the impurities are blocked at the air inlet, so that the chassis shell becomes dirty, the attractiveness of the chassis shell is influenced, and the chassis shell is difficult to clean, and the invention provides the following scheme:
a vehicle-mounted air purifier comprises a chassis shell, wherein an air outlet shell is fixedly arranged at the upper end of the chassis shell through threads; a disc is arranged in the middle of the outer surface of the upper end of the air outlet shell, magnets are fixedly installed around the disc, air outlets are formed in the outer surface of the upper end of the case shell, which is located around the magnets, first connecting rods are uniformly arranged along the circumferential direction, dust shielding wheels are fixed at the ends, away from the magnets, of the first connecting rods, the dust shielding wheels are movably connected with the inner wall of the air outlet shell, balancing weights are sleeved on the outer surfaces of the first connecting rods, the balancing weights are connected with the magnets in an attraction manner, shielding covers are fixed between the balancing weights and the dust shielding wheels, the shielding covers are sleeved on the outer surfaces of the first connecting rods, and the shielding covers can contract under the extrusion of the balancing weights;
the utility model discloses a suction disc, including chassis exterior, motor, filter layer, fan, motor, fan, case, fan, air inlet, air outlet, motor, fan.
Preferably, the filter layer consists of a pre-filter screen, an allergen filter screen, an active carbon filter screen and a HEPA filter screen.
Preferably, the shielding cover is made of elastic plastic; the counterweight block is made of an iron block; the periphery of the disc is fixedly provided with magnets; the first connecting rod is made of a flexible material; the shielding cover, the balancing weight and the first connecting rod are all provided with a plurality of parts, and the quantity of the shielding cover, the balancing weight and the first connecting rod is the same.
Preferably, the two sides of the rotating shaft are fixedly provided with second connecting rods, and one side of each second connecting rod, far away from the rotating shaft, is fixedly provided with a cleaning block.
Preferably, one side of the cleaning block far away from the second connecting rod is provided with a convex block, one side of the convex block far away from the cleaning block is provided with a sponge layer, and the position of the convex block is clamped with the air inlet.
Preferably, one side of the fan blade close to the filter layer is in a straight shape, and a plurality of comb teeth are arranged on the side.
Compared with the prior art, the invention has the beneficial effects that:
1. the air in the suction cavity in the suction disc is discharged by the one-way valve under the vibration of the suction disc when the motor works, so that the vehicle-mounted air purifier is further fixed in a vehicle; the flexible shaft is arranged for transmitting torsion to the disc, and on the other hand, the disc can move downwards for a certain distance through the bending of the flexible shaft under the condition that a human hand presses the disc, so that a displacement basis is provided for moving the filter layer; the pressing rod is arranged for pressing the filter layer, so that the filter layer moves downwards and a foundation is provided for cleaning the filter layer; the disc drives the dust shielding wheel to rotate, the balancing weight on the outer surface of the first connecting rod on the dust shielding wheel can be automatically extruded to shield the cover under the action of centrifugal force, and when the dust shielding wheel does not rotate, the shielding cover recovers to a closed state under the combined action of the elastic force of the shielding cover and the magnetic force between the balancing weight and the disc, so that the structure is simple, and the utilization rate of energy is improved.
2. Can be along with the more effectual clearance of rotation of clearance piece in the sponge layer on the clearance piece lug owing to the attraction of wind-force and the material such as the impurity of card at the air intake and hair, the sponge layer can not produce the noise when contacting with the air intake, and the clearance impurity that the sponge layer can be better, has accomplished the low price, and the material is ordinary visible.
3. The filter layer is divided into a pre-filter screen, an allergen filter screen, an active carbon filter screen and a HEPA filter screen, so that the content of harmful substances such as dust, germs, peculiar smell and allergen in the filtered air can be effectively reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of a cleaning block according to the present invention.
Description of reference numerals: 1. a chassis housing; 2. an air outlet; 3. an air outlet housing; 4. a dust shielding wheel; 5. a first connecting rod; 6. a disc; 61. a magnet; 7. a balancing weight; 8. a shielding cover; 9. an air inlet; 10. a motor; 11. a rotating shaft; 12. a fan blade; 13. a second connecting rod; 14. cleaning the block; 15. a filter layer; 16. a flexible shaft; 17. a pressing lever; 18. a bump; 19. and (4) sucking discs.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper end", "lower end", "one side", "the other side", "both sides", "nesting", "center", "outer surface", "between", "one end", "the other end", "near", "fixed", "sliding", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the present invention provides a technical solution:
a vehicle-mounted air purifier comprises a chassis shell 1, wherein an air outlet shell 3 is fixedly arranged at the upper end of the chassis shell 1 through threads; a disc 6 is arranged in the middle of the outer surface of the upper end of the air outlet housing 3, magnets 61 are fixedly mounted on the periphery of the disc 6, air outlets 2 are formed in the position, located on the periphery of the magnets 61, of the outer surface of the upper end of the case housing 1, first connecting rods 5 are evenly arranged on the magnets 61 in the circumferential direction, dust shielding wheels 4 are fixed to one ends, far away from the magnets 61, of the first connecting rods 5, the dust shielding wheels 4 are movably connected with the inner wall of the air outlet housing 3, balancing weights 7 are sleeved on the outer surface of the first connecting rods 5, the balancing weights 7 are connected with the magnets 61 in an attracting mode, shielding covers 8 are fixed between the balancing weights 7 and the dust shielding wheels 4, the shielding covers 8 are sleeved on the outer surfaces of the first connecting rods 5, and the shielding covers 8 can contract under the extrusion of the balancing weights 7;
an air inlet 9 is formed in the position, close to the lower end, of the outer surface of the case shell 1, a sucker 19 is bonded to the bottom end of the case shell 1, a one-way valve is arranged on the sucker 19, a suction cavity in the sucker 19 is communicated with the outside through the one-way valve, and air in the suction cavity in the sucker 19 is discharged through the sucker 19 under the vibration of the motor 10 during working by using the one-way valve, so that the vehicle-mounted air purifier is further fixed in a vehicle; the top end of the sucking disc 19 penetrates through the bottom end of the chassis shell 1 and is fixedly connected with the motor 10, a rotating shaft 11 is movably mounted at the center of the outer surface of the upper end of the motor 10, fan blades 12 are fixedly mounted on the rotating shaft 11, a flexible shaft 16 is fixed at the top end of the rotating shaft 11, the flexible shaft 16 can be made of elastic rubber and the like, the flexible shaft 16 is used for transmitting torsion to the disc 6 on one hand, and on the other hand, the disc 6 can move downwards for a certain distance through the bending of the flexible shaft 16 when a person presses the disc 6 with a hand; one end, far away from the rotating shaft 11, of the flexible shaft 16 is fixed on the disc 6, at least three pressing rods 17 are fixed at the bottom end of the disc 6, and the pressing rods 17 are used for pressing the filter layer 15, so that the filter layer 15 moves downwards, and a foundation is provided for cleaning the filter layer 15; one end, far away from the disc 6, of the pressing rod 17 is fixedly connected with a filter layer 15, the filter layer 15 is movably connected with the inner wall of the case shell 1, and the filter layer 15 is located above the fan blades 12 and movably connected with the rotating shaft 11.
By adopting the technical scheme, when the vehicle-mounted air purifier is switched on and the motor 10 normally runs, the motor 10 drives the rotating shaft 11 to rotate, so as to drive the fan blades 12 arranged on the rotating shaft 11 to rotate, air enters the interior of the chassis shell 1 through the air inlet 9 under the driving of the rotation of the fan blades 12, the air quality in the interior of the chassis shell 1 is not high at the moment and contains a lot of dust, germs, peculiar smell, allergen and the like, then the air upwards passes through the filter layer 15 under the driving of the wind power of the fan blades 12, and the content of harmful substances such as the dust, the germs, the peculiar smell, the allergen and the like can be effectively reduced through the; still drive the disc 6 rotation with flexible axle 16 fixed connection in the pivoted of pivot 11, and then make disc 6 drive hide the dirt wheel 4 rotation with head rod 5 fixed connection, hide under the dirt wheel 4 rotation, the centrifugal force that acts on the balancing weight 7 of head rod 5 surface is greater than magnetite 61 to balancing weight 7 actuation force, so balancing weight 7 is to the direction extrusion of keeping away from disc 6 and is sheltered from lid 8, thereby make on-vehicle air purifier can open under the condition that does not need external electrical components when normal work and shelter from lid 8, realized this on-vehicle air purifier to air purification's purpose through the above-mentioned process.
As a specific embodiment of the present invention, the filter layer 15 is composed of a pre-filter, an allergen filter, an activated carbon filter, and a HEPA filter.
Through the technical scheme, the air in the case shell 1 is driven by the wind power of the fan blades 12 to upwards sequentially pass through the pre-filtering net, the allergen filtering net, the activated carbon filtering net and the HEPA filtering net, and the content of harmful substances such as dust, germs, peculiar smell and allergens can be effectively reduced through the filtered air.
As a specific embodiment of the present invention, the material of the shielding cover 8 is elastic plastic; the balancing weight 7 is an iron block; the first connecting rod 5 is made of flexible material so as not to damage the first connecting rod 5 when the disk 6 is pressed; the shielding cover 8, the balancing weight 7 and the first connecting rod 5 are all provided with a plurality of parts, and the number of the shielding cover, the balancing weight and the first connecting rod is the same.
Through above-mentioned technical scheme, when on-vehicle air purifier did not receive the power, motor 10 stop work, 6 stall of disc fixed with flexible axle 16 to hide dirt wheel 4 stall, at this moment, shelter from lid 8 and be in the closure state under its self elasticity and balancing weight 7 and magnetite 61 magnetic force's combined action, thereby make on-vehicle air purifier prevent dust and impurity when out of work and fall to upper filter layer 15 through air outlet 2, improved the life of filter layer 15.
As a specific embodiment of the present invention, a second connecting rod 13 is fixedly installed on both sides of the rotating shaft 11, and a cleaning block 14 is fixedly installed on one side of the second connecting rod 13 away from the rotating shaft 11.
Through the technical scheme, when the vehicle-mounted air purifier is normally operated by the power-on motor 10, the motor 10 drives the rotating shaft 11 to rotate, the cleaning block 14 fixedly installed on the rotating shaft 11 of the motor 10 rotates through the second connecting rod 13, and the rotation of the cleaning block 14 can effectively clean impurities, hairs and other substances clamped at the air inlet 9 due to the attraction of wind power generated by the fan blades 12.
As a specific embodiment of the present invention, a protruding block 18 is disposed on a side of the cleaning block 14 away from the second connecting rod 13, a sponge layer is disposed on a side of the protruding block 18 away from the cleaning block 14, and the protruding block 18 is engaged with the air inlet 9.
Through above-mentioned technical scheme, when clearance piece 14 rotates, the lug 18 on the clearance piece 14 and the sponge layer on the lug 18 can be along with clearance piece 14's rotation more effective clearance because of the attraction of wind-force and the material such as impurity and the hair of card at air intake 9, the sponge layer when contacting with air intake 9, can not produce the noise, and the sponge layer can cleaner clearance impurity, has accomplished the low price, and the material is ordinary visible.
As a specific embodiment of the present invention, the side of the fan blade 12 close to the filter layer 15 is a straight shape and is provided with a plurality of comb teeth, and the comb teeth are used for cleaning dirt at the bottom end of the filter layer 15.
By adopting the above technical scheme, when the motor 10 works, the rotating shaft 11 drives the fan blades 12 to rotate, the flexible shaft 16 drives the disc 6 to rotate, the pressing rod 1 and the filter layer 15 at the bottom end of the disc 6 also rotate along with the disc 6, when the disc 6 is pressed by hands, the disc 6 can move downwards through the bending of the flexible shaft 16, and further the pressing rod 17 fixed on the disc 6 presses the filter layer 15, so that the filter layer 15 moves downwards and is in contact with one side of the fan blades 12 close to the filter layer 15, when the fan blades 12 are in contact with the filter layer 15, the flexible shaft 16 twists and twists to wind so that the disc 6 does not rotate temporarily or rotates at a rotating speed less than that of the fan blades 12, and further the rotating speed difference between the fan blades 12 and the filter layer 15 occurs, and at the moment, the filter layer 15 can utilize the comb teeth on the fan blades.
The working principle is as follows: when the vehicle-mounted air purifier is switched on and the power supply motor 10 normally operates, the motor 10 drives the rotating shaft 11 to rotate, so as to drive the fan blades 12 arranged on the rotating shaft 11 to rotate, air enters the interior of the chassis shell 1 through the air inlet 9 under the driving of the rotation of the fan blades 12, the air quality in the chassis shell 1 is not high at the moment, and the air contains a plurality of dust, germs, peculiar smell, allergens and the like, and then the air upwards passes through the pre-filtering net, the allergen filtering net, the active carbon filtering net and the HEPA filtering net under the driving of the wind power of the fan blades 12; the rotating shaft 11 rotates and simultaneously drives the disc 6 fixedly connected with the flexible shaft 16 to rotate, so that the disc 6 drives the dust shielding wheel 4 fixedly connected with the first connecting rod 5 to rotate, and under the rotation of the dust shielding wheel 4, the centrifugal force acting on the balancing weight 7 on the outer surface of the first connecting rod 5 is greater than the suction force of the magnet 61 on the balancing weight 7, so that the balancing weight 7 extrudes the shielding cover 8 in the direction away from the disc 6, and the shielding cover 8 can be opened under the condition that an external electrical appliance element is not needed when the vehicle-mounted air purifier normally works;
when the motor 10 works, the rotating shaft 11 on the motor 10 rotates, and the cleaning block 14 on the rotating shaft 11 is driven to rotate, so that the lug 18 on the cleaning block 14 and the sponge layer on the lug 18 can more effectively clean substances such as impurities, hair and the like clamped in the air inlet 9 due to the attraction of wind power along with the rotation of the cleaning block 14, no noise is generated when the sponge layer is in contact with the air inlet 9, and the sponge layer can clean the impurities more cleanly;
when the motor 10 works, the rotating shaft 11 drives the fan blades 12 to rotate, when a person presses the disc 6 with a hand, the disc 6 can move downwards through the bending of the flexible shaft 16, so that the pressing rod 17 fixed on the disc 6 presses the filter layer 15, the filter layer 15 moves downwards and is in contact with one side, close to the filter layer 15, of the fan blades 12, when the fan blades 12 are in contact with the filter layer 15, due to resistance brought by the hand, the flexible shaft 16 winds and twists to enable the disc 6 to temporarily not rotate or rotate at a rotating speed less than that of the fan blades 12, so that a rotating speed difference occurs between the fan blades 12 and the filter layer 15, and further the fan blades 12 and the filter layer 15 generate a rotating speed difference, and at the moment, the filter layer 15 can utilize comb teeth on the fan blades 12 to clean dirt at the bottom end of the filter layer 15;
when on-vehicle air purifier is not switched on, motor 10 stop work, 6 stall with the fixed disc of flexible axle 16 to hide dirt wheel 4 stall, at this moment, shelter from lid 8 and be in the closure state under its self elasticity and balancing weight 7 and magnetite 61 magnetic force's combined action, thereby make on-vehicle air purifier prevent dust and impurity when out of work and fall to upper filter layer 15 through air outlet 2, improved filter layer 15's life.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides an on-vehicle air purifier, includes chassis exterior (1), its characterized in that: the upper end of the case shell (1) is fixedly provided with an air outlet shell (3) through threads, the middle position of the outer surface of the upper end of the air outlet shell (3) is provided with a disc (6), the periphery of the disc (6) is fixedly provided with magnets (61), the outer surface of the upper end of the case shell (1) is provided with air outlets (2) which are positioned at the periphery of the magnets (61), the magnets (61) are uniformly provided with first connecting rods (5) along the circumferential direction, one ends, far away from the magnets (61), of the first connecting rods (5) are fixedly provided with dust shielding wheels (4), the dust shielding wheels (4) are movably connected with the inner wall of the air outlet shell (3), the outer surfaces of the first connecting rods (5) are sleeved with balancing weights (7), the balancing weights (7) are connected with the magnets (61) in an attracting manner, shielding covers (8) are fixed between the balancing weights (7) and the dust shielding wheels (4), the shielding cover (8) is sleeved on the outer surface of the first connecting rod (5), and the shielding cover (8) can be contracted under the extrusion of the balancing weight (7);
the air inlet (9) is arranged at the position, close to the lower end, of the outer surface of the case shell (1), the sucking disc (19) is bonded to the bottom end of the case shell (1), the one-way valve is arranged on the sucking disc (19), the sucking cavity inside the sucking disc (19) is communicated with the outside through the one-way valve, the top end of the sucking disc (19) penetrates through the bottom end of the case shell (1) and is fixedly connected with the motor (10), the rotating shaft (11) is movably arranged at the center of the outer surface of the upper end of the motor (10), fan blades (12) are fixedly arranged on the rotating shaft (11), the flexible shaft (16) is fixed at the top end of the rotating shaft (11), one end, far away from the rotating shaft (11), of the flexible shaft (16) is fixed on the disc (6), at least three pressing rods (17) are fixed at the bottom end of the disc (6), and one end, far away from the disc (6), of the pressing rods (17) is fixedly connected with the filter layer (15), the filter layer (15) is movably connected with the inner wall of the case shell (1), and the filter layer (15) is located above the fan blades (12) and movably connected with the rotating shaft (11).
2. The vehicle-mounted air purifier according to claim 1, characterized in that: the filter layer (15) consists of a pre-filter screen, an allergen filter screen, an active carbon filter screen and a HEPA filter screen.
3. The vehicle-mounted air purifier according to claim 1, characterized in that: the shielding cover (8) is made of elastic plastic; the counterweight block (7) is made of an iron block; the first connecting rod (5) is made of a flexible material; the shielding cover (8), the balancing weight (7) and the first connecting rod (5) are all provided with a plurality of parts, and the quantity of the shielding cover, the balancing weight and the first connecting rod is the same.
4. The vehicle-mounted air purifier according to claim 1, characterized in that: the equal fixed mounting in both sides of pivot (11) has second connecting rod (13), one side fixed mounting that pivot (11) were kept away from in second connecting rod (13) has clearance piece (14).
5. The vehicle-mounted air purifier according to claim 4, characterized in that: one side of the cleaning block (14) far away from the second connecting rod (13) is provided with a convex block (18), one side of the convex block (18) far away from the cleaning block (14) is provided with a sponge layer, and the position of the convex block (18) is clamped with the air inlet (9).
6. The vehicle-mounted air purifier according to claim 1, characterized in that: one side of the fan blade (12) close to the filter layer (15) is in a straight shape, and a plurality of comb teeth are arranged on the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110540155.4A CN113386533A (en) | 2021-05-18 | 2021-05-18 | Vehicle-mounted air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110540155.4A CN113386533A (en) | 2021-05-18 | 2021-05-18 | Vehicle-mounted air purifier |
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| CN113386533A true CN113386533A (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110540155.4A Pending CN113386533A (en) | 2021-05-18 | 2021-05-18 | Vehicle-mounted air purifier |
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| CN (1) | CN113386533A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772669A (en) * | 2022-04-01 | 2022-07-22 | 浙江德欧化工制造有限公司 | Cascaded distillation plant to anthraquinone nitration waste acid recovery processing behind dyestuff |
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|---|---|---|---|---|
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