CN220557898U - Vehicle-mounted dust collector - Google Patents

Abstract

The application relates to the technical field of dust collectors, in particular to a vehicle-mounted dust collector, which comprises a shell, a driving assembly, a dust collection assembly and a first blowing nozzle; the driving assembly is arranged in the shell, the shell comprises an air inlet end and an air outlet end, and the dust collection assembly is arranged at the air inlet end of the shell; the first blowing nozzle comprises a first connecting disc, the first connecting disc comprises a first inner ring, a first outer ring and a first connecting ring connected with the first inner ring and the first outer ring, a first annular groove is formed between the first inner ring and the first outer ring, an inserting hole for inserting the first outer ring is formed in the air outlet end of the shell, and a limiting ring suitable for being clamped into the first annular groove is arranged in the air inlet end of the shell. When this application lets people need to use the blowing or the function of bleeding of on-vehicle dust catcher, dismouting dust absorption subassembly and first suction nozzle that blows have reduced the quantity of dismouting part, have increased user experience and have felt.

Description

Vehicle-mounted dust collector

Technical Field

The application relates to the technical field of dust collectors, in particular to a vehicle-mounted dust collector.

Background

Nowadays, automobiles are becoming more and more popular, and after people drive the automobiles, impurities such as dust and the like are inevitably generated in the automobiles. In order to remove foreign materials in automobiles, vehicle-mounted dust collectors are also becoming popular.

In order to increase the application of the vehicle-mounted dust collector, the vehicle-mounted dust collector integrating dust collection, air suction and air blowing into a whole is arranged on the market, and particularly comprises a driving assembly, a dust collection assembly, an air suction adapter, an air blowing adapter and a blowing nozzle. The dust collection assembly is detachably arranged at the air inlet end of the driving assembly and used for dust collection, the air suction adapter and the air blowing adapter are correspondingly and detachably arranged at the air inlet end and the air outlet end of the driving assembly, and the blowing nozzle is connected with the driving assembly through the air suction adapter or the air blowing adapter so as to achieve the air suction or air blowing function.

When the vehicle-mounted dust collector needs to suck air, the dust collection assembly is detached from the driving assembly, the air suction adapter is arranged at the air inlet end of the driving assembly, and finally the blowing nozzle is arranged on the air suction adapter; when the air blowing is needed, the blowing nozzle and the air extraction adapter are detached, the air blowing adapter is installed at the air outlet end of the driving assembly, and finally the blowing nozzle is installed on the air blowing adapter. Therefore, the vehicle-mounted dust collector needs to be assembled and disassembled to and fro to realize the purposes of replacing dust collection components, the air suction adapter, the air blowing adapter and the air blowing nozzle, and the assembled and disassembled components are more, so that the user experience is poor.

Disclosure of Invention

In order to solve the technical problem, the application provides a vehicle-mounted dust collector, which adopts the following technical scheme:

a vehicle-mounted dust collector, which is characterized in that: comprises a shell, a driving component, a dust collection component and a first blowing nozzle; the driving assembly is arranged in the shell, the shell comprises an air inlet end and an air outlet end, and the dust collection assembly is arranged at the air inlet end of the shell;

the first blowing nozzle comprises a first connecting disc, the first connecting disc comprises a first inner ring, a first outer ring and a first connecting ring connected with the first inner ring and the first outer ring, a first annular groove is formed between the first inner ring and the first outer ring, an inserting hole for inserting the first outer ring is formed in the air outlet end of the shell, and a limiting ring suitable for being clamped into the first annular groove is arranged in the air inlet end of the shell.

By adopting the technical scheme, when people need to exhaust air, the dust collection assembly is detached from the air inlet end of the shell, and then the limiting ring is clamped into the first annular groove, so that the first blowing-sucking nozzle is clamped to the air inlet end of the shell; when people need to blow, the first blowing nozzle is detached from the air inlet end of the shell, and then the first outer ring is inserted into the insertion hole of the air outlet end of the shell, so that the first blowing nozzle is inserted into the air outlet end of the shell; when the device is actually used for replacement, the number of components is small, and the user experience is high.

Preferably, the first blowing nozzle further comprises a flow guide pipe and a first vent pipe, the first inner ring, the flow guide pipe and the first vent pipe are sequentially connected, and the inner pipe diameter of the flow guide pipe connected with the first inner ring is larger than that of the flow guide pipe connected with the first vent pipe.

Through adopting above-mentioned technical scheme, the inside pipe diameter of honeycomb duct connection first inner ring is greater than the inside pipe diameter of honeycomb duct connection first breather pipe, and when gas flowed through the honeycomb duct to first breather pipe, along with the inside pipe diameter of honeycomb duct constantly reduces, the air current velocity of flow can increase gradually, can realize the function of blowing of first suction nozzle of blowing from the air current of first breather pipe outflow better.

Preferably, the first inner ring is provided with a first ventilation opening, and the annular hole of the first inner ring is communicated with the first annular groove through the first ventilation opening.

Through adopting above-mentioned technical scheme, partial air current can strike on first annular to accelerate after rotatory in first annular, the air current after accelerating passes first vent and reachs the annular ring of first inner ring and flow out first suction nozzle again, thereby realize the blowing function of first suction nozzle better.

Preferably, the vehicle-mounted dust collector further comprises a second blowing nozzle, the second blowing nozzle comprises a second connecting disc and a second vent pipe connected to one side of the second connecting disc, the second connecting disc is suitable for being inserted into the insertion hole, and the inner pipe diameter of the second vent pipe is larger than that of the first vent pipe.

By adopting the technical scheme, the second connecting disc is inserted into the jack at the air outlet end of the shell, so that the second blowing nozzle is inserted into the air outlet end of the shell, and the blowing function of the second blowing nozzle is realized; the inner pipe diameter of the second vent pipe is larger than that of the first vent pipe, the second vent pipe can be used for blowing objects with larger caliber vent holes, and the application range of the vehicle-mounted dust collector is enlarged.

Preferably, the second connecting disc comprises a second inner ring, a second outer ring and a second connecting ring connected with the second inner ring and the second outer ring, a second annular groove suitable for clamping the limiting ring is formed between the second inner ring and the second outer ring, the second inner ring is connected with the second vent pipe, and the second outer ring is inserted into the jack.

Through adopting above-mentioned technical scheme, the spacing ring joint is in the second annular to with the second suction nozzle joint in the inlet end of casing, realize the air extraction function of second suction nozzle.

Preferably, the second inner ring is provided with a second air vent, and the annular hole of the second inner ring is communicated with the second annular groove through the second air vent.

Through adopting above-mentioned technical scheme, partial air current can strike on the second annular to accelerate after rotatory in the second annular, the air current after accelerating passes the second ventilation opening and reaches the annular ring hole of second inner ring and flow out the second and blow the suction nozzle again, thereby realize the blowing function of second blow the suction nozzle better.

Preferably, the outer wall of the honeycomb duct is provided with a clamping ring, and the second connecting disc is sleeved on the outer side of the clamping ring.

Through adopting above-mentioned technical scheme, the second connection pad cover is established in the outside of joint ring to with the second blow the suction nozzle cover establish on first blow the suction nozzle, the first suction nozzle of blowing and the unified accomodating of second blow the suction nozzle of being convenient for.

Preferably, the clamping ring is provided with a convex ring, and a clamping groove for clamping the convex ring is formed at the joint of the second connecting disc and the second vent pipe.

Through adopting above-mentioned technical scheme, bulge loop joint in the draw-in groove to with the second blow the suction nozzle joint on first blow the suction nozzle, increased first blow the suction nozzle and the second blow the suction nozzle and unified stability of connection when accomodating.

Preferably, a poking lug is arranged on the outer wall of the second ventilation pipe.

By adopting the technical scheme, the lug pulling provides a stress point for people, so that people can pull the second blowing nozzle off the first blowing nozzle conveniently.

Preferably, the dust collection assembly comprises a dust bin and a HEPA, the dust bin is clamped at the air inlet end of the shell, the HEPA is covered at the air inlet end of the shell and located in the dust bin, a limiting strip is arranged on the inner wall of the dust bin and is abutted to the HEPA to limit the HEPA at the air inlet end of the shell.

Through adopting above-mentioned technical scheme, spacing in the dust bin is spacing in the inlet end department of casing with the HEPA, has increased the stability of HEPA in the dust bin to impurity in can effectually filtration dust bin influences drive assembly in order to reduce impurity entering casing, and then makes impurity store in the dust bin.

In summary, the present application has the following beneficial effects:

1. according to the vehicle-mounted dust collector, when people need to use the air blowing or exhausting function of the vehicle-mounted dust collector, the dust collection assembly and the first air blowing nozzle are disassembled, the number of disassembled parts is reduced, and the user experience is improved;

2. in the application, the first annular groove, the first ventilation opening, the honeycomb duct and the first ventilation pipe are preferably adopted, so that the airflow velocity is improved, and the blowing capacity of the first blowing nozzle is improved; the second vent pipe can increase the application range of the vehicle-mounted dust collector; the second annular groove and the second ventilation holes improve the airflow velocity and the blowing capacity of the second blowing nozzle;

3. in the application, the clamping ring and the poking lug are preferably adopted, so that the second blowing-suction nozzle is sleeved on the first blowing-suction nozzle, and the first blowing-suction nozzle and the second blowing-suction nozzle are conveniently integrally contained; the limiting strips increase the stability of the HEPA in the dust bin, and are beneficial to effectively filtering impurities.

Drawings

Fig. 1 is a schematic structural view of a vehicle-mounted dust collector according to an embodiment of the present application.

Fig. 2 is an exploded view of the vehicle vacuum cleaner according to the embodiment of the present application.

Fig. 3 is a schematic view of a first nozzle structure of the vehicle vacuum cleaner according to the embodiment of the present application.

Fig. 4 is an exploded structural schematic view of a housing, a first blowing nozzle, and a second blowing nozzle of the in-vehicle cleaner of the embodiment of the present application.

Fig. 5 is a schematic view of a second nozzle structure of the vehicle vacuum cleaner according to the embodiment of the present application.

Fig. 6 is an exploded structural schematic view of a first blowing nozzle and a second blowing nozzle of another implementation of the in-vehicle vacuum cleaner of the embodiment of the present application.

Fig. 7 is a schematic view of an exploded structure of a dust bin and a handkerchief of the vehicle dust collector according to the embodiment of the present application.

Reference numerals illustrate:

1. a housing; 11. an air inlet end; 111. a limiting ring; 12. an air outlet end; 121. a jack; 2. a drive assembly; 3. a dust collection assembly; 31. a dust bin; 311. a limit bar; 32. a HEPA; 321. a base; 322. a mounting table; 323. a filter element; 4. a first blowing nozzle; 41. a first connection plate; 411. a first inner ring; 412. a first outer ring; 413. a first connection ring; 414. a first ring groove; 415. a first vent; 42. a flow guiding pipe; 421. a clamping ring; 4211. a convex ring; 43. a first vent pipe; 5. a second blowing nozzle; 51. a second connection pad; 511. a second inner ring; 512. a second outer ring; 513. a second connecting ring; 514. a second ring groove; 515. a second vent; 52. a second vent pipe; 521. ear pulling; 53. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to fig. 1 to 7 and the embodiments.

The embodiment of the application discloses a vehicle-mounted dust collector, referring to fig. 1 and 2, comprising a shell 1, a driving assembly 2, a dust collection assembly 3, a first blowing nozzle 4 and a second blowing nozzle 5.

Wherein, drive assembly 2 installs and is used for accelerating the circulation of air in casing 1, and casing 1 includes inlet end 11 and outlet end 12, and dust collection assembly 3 installs at inlet end 11 of casing 1, and first blowing nozzle 4 and second blowing nozzle 5 peg graft respectively on outlet end 12 of casing 1 or respectively the joint is on inlet end 11 of casing 1. Therefore, the functions of dust collection, air blowing and air suction of the vehicle-mounted dust collector are realized. When people need to blow or exhaust air, the dust collection assembly 3 is detached, and the first blowing suction nozzle 4 or the second blowing suction nozzle 5 is arranged, so that the vehicle-mounted dust collector is convenient for people to use.

Referring to fig. 2 and 3, the first nozzle 4 of the present embodiment includes a first connection plate 41, a flow guide 42, and a first ventilation pipe 43. The first connection disc 41 includes a first inner ring 411, a first outer ring 412, and a first connection ring 413 connecting the first inner ring 411 and the first outer ring 412. A limiting ring 111 is integrally provided at the center of the end face of the air inlet end 11 of the housing 1, and a first annular groove 414 is formed between the first inner ring 411 and the first outer ring 412, so that a radial side section of the first connecting disc 41 is U-shaped. The limiting ring 111 is clamped into the first annular groove 414, so that the first blowing-suction nozzle 4 is clamped to the air inlet end 11 of the shell 1, and the air suction function of the first blowing-suction nozzle 4 is realized.

Referring to fig. 3 and 4, a jack 121 is formed at the center of the air outlet end 12 of the housing 1, and a first outer ring 412 is inserted into the jack 121, so that the first blowing nozzle 4 is inserted into the air outlet end 12 of the housing 1, and the blowing function of the first blowing nozzle 4 is achieved.

The first inner ring 411, the flow guide pipe 42 and the first ventilation pipe 43 are sequentially connected, so that air flow is guided and conveyed to the first ventilation pipe 43 from the first inner ring 411 through the flow guide pipe 42. A plurality of first ventilation openings 415 are circumferentially spaced apart on the annular surface of the first inner ring 411, and in the embodiment, three first ventilation openings 415 are specifically shown in the drawing, and the annular hole of the first inner ring 411 is communicated with the first annular groove 414 through the first ventilation openings 415. When the first blowing nozzle 4 blows, part of the airflow directly passes through the annular hole of the first inner ring 411, and the rest of the airflow can strike against the first annular groove 414, so that the airflow is accelerated after rotating in the first annular groove 414, the accelerated airflow passes through any one of the first ventilation openings 415 to reach the annular hole of the first inner ring 411, and then flows out of the first blowing nozzle 4 along the flow guide pipe 42 and the first ventilation pipe 43, so that the overall flow velocity of the airflow in the first blowing nozzle 4 is increased, and the blowing function of the first blowing nozzle 4 is better realized.

The shape of the flow guide pipe 42 is in a truncated cone shape, and the inner pipe diameter of the position where the flow guide pipe 42 is connected with the first inner ring 411 is larger than the inner pipe diameter of the position where the flow guide pipe 42 is connected with the first vent pipe 43. When the air flows to the first ventilation pipe 43 through the guide pipe 42, the flow speed of the air flow gradually increases along with the continuous decrease of the inner pipe diameter of the guide pipe 42, and the air flow flowing out of the first ventilation pipe 43 can better realize the blowing function of the first blowing nozzle 4.

The first ventilation pipe 43 is a slender round pipe, and the structure of the slender round pipe is convenient for the first blowing nozzle 4 to blow impurities into the gap groove area in the vehicle, or blow or suck small-caliber vent articles such as swim rings, balloons and the like.

Referring to fig. 4 and 5, the second blowing nozzle 5 includes a second connection pad 51 and a second vent pipe 52. The second connection pad 51 includes a second inner ring 511, a second outer ring 512, and a second connection ring 513 connecting the second inner ring 511 and the second outer ring 512. The second outer ring 512 is inserted into the insertion hole 121, so that the second blowing nozzle 5 is inserted into the air outlet end 12 of the shell 1, and the blowing function of the second blowing nozzle 5 is realized. A second ring groove 514 is formed between the second inner ring 511 and the second outer ring 512, thereby making a radial side section of the second connection disc 51 also U-shaped.

The second vent tube 52 is connected to the second inner ring 511 to facilitate the guided delivery of air flow from within the second inner ring 511 to the second vent tube 52. The annular surface of the second inner ring 511 is circumferentially provided with a plurality of first ventilation openings 415 at intervals, specifically three second ventilation openings 515 are shown in the drawing in this embodiment, and the annular hole of the second inner ring 511 is communicated with the second annular groove 514 through the second ventilation openings 515. Part of the air flow directly passes through the annular hole of the second inner ring 511, and the rest of the air flow can collide on the second annular groove 514, so that the air flow is accelerated after rotating in the second annular groove 514, the accelerated air flow passes through any one of the second ventilation openings 515 to reach the annular hole of the second inner ring 511, and then flows out of the second blowing nozzle 5 along the second ventilation pipe 52, so that the overall flow speed of the air flow in the second blowing nozzle 5 is increased, and the blowing function of the second blowing nozzle 5 is better realized.

Referring to fig. 2 and 5, the second ring groove 514 in the present embodiment is also adapted to the stop collar 111, so that the stop collar 111 is adapted to be clamped into the second ring groove 514, so that the second blowing and sucking nozzle 5 is clamped to the air inlet end 11 of the housing 1, and the air extraction function of the second blowing and sucking nozzle 5 is achieved. The second ventilation pipe 52 is a short and thick circular pipe, and the inner pipe diameter of the second ventilation pipe 52 connected with the second inner ring 511 is larger than the inner pipe diameter of the second ventilation pipe far away from the second inner ring 511, so that the inner pipe of the second ventilation pipe 52 is gradually reduced in the direction far away from the second inner ring 511 in the radial direction, and further the airflow can be accelerated to a certain extent when flowing in the second ventilation pipe 52. In addition, the smallest inner pipe diameter of the second ventilation pipe 52 is larger than the inner pipe diameter of the first ventilation pipe 43, and the second ventilation pipe 52 can be used for blowing and exhausting objects with large-caliber ventilation holes such as an inflatable bed relative to the first ventilation pipe 43, so that the application range of the vehicle-mounted dust collector is increased.

Referring to fig. 6, in another embodiment of the present utility model, a clamping ring 421 is added to the outer wall of the flow guiding tube 42, and the clamping ring 421 and the flow guiding tube 42 are integrally formed by injection molding, and may be combined into a whole by bonding or other methods. The second inner ring 511 and a part of the second ventilation pipe 52 are sleeved outside the clamping ring 421, so that the second blowing nozzle 5 is stably sleeved on the first blowing nozzle 4, and the first blowing nozzle 4 and the second blowing nozzle 5 can be conveniently and uniformly stored.

The outer side of the clamping ring 421, which is attached to the second blowing nozzle 5, is provided with a convex ring 4211, and the joint of the second inner ring 511 and the second vent pipe 52 is provided with a clamping groove 53. The convex ring 4211 is clamped in the clamping groove 53, so that the second blowing nozzle 5 is clamped on the first blowing nozzle 4, and the stability of connection when the first blowing nozzle 4 and the second blowing nozzle 5 are uniformly stored is improved. Two poking lugs 521 are symmetrically arranged on the outer wall of the second ventilation pipe 52. The two lugs 521 provide a force bearing point for a person to pull the second nozzle 5 off the first nozzle 4.

Referring to figures 2 and 7, the cleaning assembly 3 comprises a dust bin 31 and a sea kerchief 32. The dust bin 31 is a cylindrical hollow bin, and four limit strips 311 which are in cross symmetry are arranged on the inner wall of the dust bin 31. The HEPA 32 comprises a base 321, a mounting table 322 and a filter element 323, wherein the base 321 is covered at the center of the air inlet end 11 of the shell 1 and is positioned at the periphery of the limiting ring 111. The mounting table 322 is connected with the base 321, and the filter element 323 is sleeved on the mounting table 322. The dust bin 31 is rotationally clamped on the outer wall of the air inlet end 11 of the shell 1 and is communicated with the shell 1, and various modes of the rotary clamping are provided, so long as the detachable connection between the dust bin 31 and the shell 1 is realized. The limiting strip 311 is abutted on the base 321, so that the HEPA 32 is limited at the air inlet end 11 of the shell 1, and the stability of the HEPA 32 in the dust bin 31 is improved. When the dust collection, the driving component 2 operates to discharge air in the dust bin 31, impurities outside the dust bin 31 are pressed into the dust bin 31 under the driving of air flow, at the moment, the filter element 323 effectively filters the impurities in the dust bin 31, the impurities are prevented from entering the shell 1 to influence the operation of the driving component 2, and then the impurities are stored in the dust bin 31.

The implementation principle of the embodiment of the application is as follows:

the first outer ring 412 and the second outer ring 512 are respectively inserted into the insertion holes 121, so that the blowing functions of the first blowing nozzle 4 and the second blowing nozzle 5 are respectively realized. The limiting ring 111 is clamped in the first ring groove 414 or the second ring groove 514, so that the air extraction functions of the first air suction nozzle 4 and the second air suction nozzle 5 are respectively realized. The vehicle-mounted dust collector realizes the functions of blowing and exhausting of the vehicle-mounted dust collector through the dismounting and mounting of the first blowing nozzle 4 or the second blowing nozzle 5, is convenient for people to use, and improves the user experience.

The present embodiment is merely illustrative of the present application and is not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but is protected by patent laws within the scope of the claims of the present application.

Claims (10)

1. A vehicle-mounted dust collector, which is characterized in that: comprises a shell (1), a driving component (2), a dust collection component (3) and a first blowing nozzle (4); the driving assembly (2) is arranged in the shell (1), the shell (1) comprises an air inlet end (11) and an air outlet end (12), and the dust collection assembly (3) is arranged at the air inlet end (11) of the shell (1);

the first blowing nozzle (4) comprises a first connecting disc (41), the first connecting disc (41) comprises a first inner ring (411), a first outer ring (412) and a first connecting ring (413) connected with the first inner ring (411) and the first outer ring (412), a first annular groove (414) is formed between the first inner ring (411) and the first outer ring (412), an inserting hole (121) for inserting the first outer ring (412) is formed in an air outlet end (12) of the shell (1), and a limiting ring (111) suitable for being clamped in the first annular groove (414) is arranged at an air inlet end (11) of the shell (1).

2. The vehicle-mounted dust collector as claimed in claim 1, wherein: the first blowing nozzle (4) further comprises a flow guide pipe (42) and a first vent pipe (43), the first inner ring (411), the flow guide pipe (42) and the first vent pipe (43) are sequentially connected, the flow guide pipe (42) is connected with the inner pipe diameter of the first inner ring (411) and is larger than the inner pipe diameter of the flow guide pipe (42) connected with the first vent pipe (43).

3. The vehicle-mounted dust collector as claimed in claim 1, wherein: a first ventilation opening (415) is formed in the first inner ring (411), and an annular hole of the first inner ring (411) is communicated with the first annular groove (414) through the first ventilation opening (415).

4. The vehicle-mounted dust collector as claimed in claim 2, wherein: the novel air conditioner further comprises a second air blowing nozzle (5), the second air blowing nozzle (5) comprises a second connecting disc (51) and a second ventilation pipe (52) connected to one side of the second connecting disc (51), the second connecting disc (51) is suitable for being inserted into the insertion hole (121), and the inner pipe diameter of the second ventilation pipe (52) is larger than that of the first ventilation pipe (43).

5. The vehicle-mounted dust collector as claimed in claim 4, wherein: the second connecting disc (51) comprises a second inner ring (511), a second outer ring (512) and a second connecting ring (513) for connecting the second inner ring (511) and the second outer ring (512), a second annular groove (514) suitable for being clamped by the limiting ring (111) is formed between the second inner ring (511) and the second outer ring (512), the second inner ring (511) is connected with the second vent pipe (52), and the second outer ring (512) is inserted into the jack (121).

6. The vehicle-mounted dust collector as claimed in claim 5, wherein: the second inner ring (511) is provided with a second air vent (515), and an annular hole of the second inner ring (511) is communicated with the second annular groove (514) through the second air vent (515).

7. The vehicle-mounted dust collector as claimed in claim 4, wherein: the outer wall of the flow guide pipe (42) is provided with a clamping ring (421), and the second connecting disc (51) is sleeved on the outer side of the clamping ring (421).

8. The vehicle-mounted dust collector as claimed in claim 7, wherein: the clamping ring (421) is provided with a convex ring (4211), and a clamping groove (53) for clamping the convex ring (4211) is formed in the joint of the second connecting disc (51) and the second vent pipe (52).

9. The vehicle-mounted dust collector as claimed in claim 8, wherein: the outer wall of the second ventilation pipe (52) is provided with a poking lug (521).

10. The vehicle-mounted dust collector as claimed in claim 1, wherein: the dust collection assembly (3) comprises a dust bin (31) and a HEPA (32), the dust bin (31) is clamped to the air inlet end (11) of the shell (1), the HEPA (32) is covered at the air inlet end (11) of the shell (1) and located in the dust bin (31), a limiting strip (311) is arranged on the inner wall of the dust bin (31), and the limiting strip (311) is abutted to the HEPA (32) to limit the HEPA (32) at the air inlet end (11) of the shell (1).