CN214965054U - Dust collector with easily-disassembled air-out filter screen - Google Patents
Dust collector with easily-disassembled air-out filter screen Download PDFInfo
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- CN214965054U CN214965054U CN202120562639.4U CN202120562639U CN214965054U CN 214965054 U CN214965054 U CN 214965054U CN 202120562639 U CN202120562639 U CN 202120562639U CN 214965054 U CN214965054 U CN 214965054U
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Abstract
The utility model belongs to the technical field of dust collectors, in particular to a dust collector with an easily-disassembled air outlet filter screen, which comprises a dust collector main body and a dust cup arranged at the bottom end of the dust collector main body, wherein a cyclone generation assembly is arranged in the dust collector main body; the air exhaust assembly comprises an air outlet outer net barrel, an air outlet inner net barrel, air outlet filter cotton, a rear cover bracket and a machine body rear cover, and the rear cover bracket is connected with the air outlet outer net barrel in a clamping mode; the utility model adopts the detachable independent module design for the air-out inner net cylinder and the air-out filter cotton, and realizes fixation by the snap-on installation of the rear cover of the machine body, and has convenient disassembly, easy installation and use, disassembly and cleaning; the air-out outer net barrel, the air-out inner net barrel and the air-out filter cotton are matched with each other, triple filtration is realized, the cleanliness of air exhaust is improved, and the dust removal efficiency is ensured.
Description
Technical Field
The utility model belongs to the technical field of the dust catcher, concretely relates to dust catcher of easy dismouting air-out filter screen.
Background
The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure, and the working principle of the vacuum cleaner is that a motor is used for driving blades to rotate at a high speed, air negative pressure is generated in a sealed shell, and dust is sucked.
Hand-held type cleaning device is comparatively popularized in the market because of convenient to use, and be the lithium cell drive usually, current hand-held type cleaning device is equipped with the mesh filter that is used for filtering the dust including the dirt bucket that is used for whirlwind separation and dust collection usually, dirt bucket inside.
Because the dust is difficult to completely separate by the dust collector, a component for filtering dust is erected in an air outlet of the dust collector, however, a filter screen in the air outlet of the existing dust collector is usually fixed in a bolt manner, and the filter screen is very troublesome to disassemble and clean when the filter screen is required to be disassembled.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems existing in the prior art, the utility model provides a dust collector with an easily disassembled and assembled air-out filter screen, which is characterized by convenient use and easy cleaning.
In order to achieve the above object, the utility model provides a following technical scheme: a dust collector with an easily-disassembled and assembled air outlet filter screen comprises a dust collector main body and a dust cup arranged at the bottom end of the dust collector main body, wherein a cyclone generation assembly is arranged in the dust collector main body; the exhaust assembly comprises an air outlet outer net barrel, an air outlet inner net barrel, air outlet filter cotton, a rear cover support and a machine body rear cover, the air outlet outer net barrel is fixed in the exhaust pipe, the air outlet inner net barrel is inserted in the air outlet outer net barrel, the air outlet filter cotton is sleeved on the air outlet inner net barrel, the rear cover support is fixed on the machine body rear cover, and the rear cover support is connected with the air outlet outer net barrel in a clamping mode.
As an optimal technical scheme of the utility model, the end fixing of an air-out outer net section of thick bamboo has the go-between the outer wall of go-between has been seted up and has been stabilized the recess, the inner wall of an air-out outer net section of thick bamboo be fixed with stabilize recess matched with "L" form elasticity strip.
As a preferred technical scheme of the utility model, the lateral surface bottom mounting of a net section of thick bamboo in the air-out has outer position circle, just the section of outer position circle is "L" column structure, the inner face of outer position circle with for the location space in the air-out between the lateral surface of a net section of thick bamboo the medial surface bottom of an air-out outer net section of thick bamboo has porous positioning disk the top surface of porous positioning disk has interior position circle, just interior position circle can imbed in the location space.
As a preferred technical scheme of the utility model, there is a fixed terminal surface on the top of a net section of thick bamboo in the air-out, the air-out filters the cotton and cup joints in the air-out on a net section of thick bamboo, the air-out filters the cotton top and is fixed with interior net section of thick bamboo end cover be equipped with the constant head tank on the fixed terminal surface interior net section of thick bamboo end cover inner face is equipped with the reference column, just the reference column can imbed in the constant head tank, the outside of interior net section of thick bamboo end cover is equipped with the tongs of the dismouting of being convenient for.
As an optimized technical scheme of the utility model, the terminal surface of lid is indent formula structure behind the fuselage.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the detachable independent module design for the air-out inner net cylinder and the air-out filter cotton, and realizes fixation by the snap-on installation of the rear cover of the machine body, and has convenient disassembly, easy installation and use, disassembly and cleaning; the air-out outer net barrel, the air-out inner net barrel and the air-out filter cotton are matched with each other, triple filtration is realized, the cleanliness of air exhaust is improved, and the dust removal efficiency is ensured.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic exploded view of the present invention;
fig. 3 is an enlarged schematic structural view of a portion a of fig. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of fig. 1 at B in the present invention;
in the figure: 1. a cleaner main body; 2. an air inlet pipe; 12. an air exhaust assembly; 121. an air outlet outer net cylinder; 1211. a connecting ring; 1212. a stabilizing recess; 1213. a porous puck; 1214. an inner positioning ring; 122. an air-out inner net cylinder; 1221. a fixed end face; 1222. an outer positioning ring; 1223. positioning the gap; 1224. positioning a groove; 123. air-out of the filter cotton; 1231. an inner net barrel end cover; 1232. a positioning column; 1233. a gripper; 124. a rear cover bracket; 1241. an elastic strip; 125. a rear cover of the body; 3. an exhaust duct; 4. a dust cup; 5. a cyclone generating assembly.
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 the following technical solutions: a dust collector easy to disassemble and assemble an air outlet filter screen comprises a dust collector main body 1 and a dust cup 4 installed at the bottom end of the dust collector main body 1, wherein a cyclone generating component 5 is installed in the dust collector main body 1, the cyclone generating component 5 is a combination of a motor and an impeller, the motor drives the impeller to rotate to generate spiral wind power, an air inlet pipe 2 is communicated with the dust cup 4, an exhaust pipe 3 is communicated with the dust collector main body 1, and an exhaust component 12 is installed in the exhaust pipe 3;
the exhaust assembly 12 includes an air-out outer net cylinder 121, an air-out inner net cylinder 122, air-out filter cotton 123, a rear cover bracket 124 and a rear cover 125 of the machine body, the air-out outer net cylinder 121 is fixed in the exhaust pipe 3, the air-out inner net cylinder 122 is inserted in the air-out outer net cylinder 121, the air-out filter cotton 123 is sleeved on the air-out inner net cylinder 122, the rear cover bracket 124 is fixed on the rear cover 125 of the machine body, such as by screws, the rear cover bracket 124 is connected with the air-out outer net cylinder 121 by a snap-fit manner, when the vacuum cleaner is used, the cyclone generating assembly 5 works to generate spiral wind force to suck external dust into the dust cup 4 from the air inlet pipe 2, after the dust cup 4 is separated, clean wind is discharged from the exhaust pipe 3, the air-out outer net cylinder 121 is located at the outermost portion, and the air-out outer net cylinder 121 is fixed in the air-out pipe 3 by a known means, such as screws are fixed, the air-out filter cotton 123 is sleeved on the air-out inner net cylinder 122, the air-out inner net cylinder 122 is inserted in the air-out outer net cylinder 121, during the exhaust, wind filters through the air-out inner net section of thick bamboo 122 earlier, filters by air-out filter cotton 123 again, filters by the air-out outer net section of thick bamboo 121 at last and then discharges from fuselage back lid 125, and fuselage back lid 125 utilizes the block type of back lid support 124 and air-out outer net section of thick bamboo 121 to be connected and realizes the installation, guarantees the stability of air-out inner net section of thick bamboo 122 and air-out filter cotton 123 installation, and it is convenient to dismantle simultaneously, for the modularized design of stand alone type.
Specifically, according to fig. 1 and fig. 2, in the embodiment, the end of the air outlet outer mesh cylinder 121 is fixed with a connection ring 1211, the outer wall of the connection ring 1211 is provided with a stable groove 1212, the inner wall of the air outlet outer mesh cylinder 121 is fixed with an "L" -shaped elastic strip 1241 matched with the stable groove 1212, after the air outlet outer mesh cylinder 121, the air outlet inner mesh cylinder 122 and the air outlet filter cotton 123 are all in place, the rear cover 125 of the body is covered at the position of the connection ring 1211 at the port of the air outlet outer mesh cylinder 121, and then the rear cover 125 of the body is rotated by a certain angle, when the end of the "L" -shaped elastic strip 1241 is embedded in the stable groove 1212, the snap-fit can be achieved, the installation of the rear cover 125 of the body is completed, and the air outlet inner mesh cylinder 122 and the air outlet filter cotton 123 are stabilized in the air outlet outer mesh cylinder 121.
Specifically, according to fig. 1, fig. 2 and fig. 3, in this embodiment, an outer positioning ring 1222 is fixed at the bottom end of the outer side surface of the air outlet inner mesh cylinder 122, the section of the outer positioning ring 1222 is an "L" shaped structure, a positioning gap 1223 is formed between the inner surface of the outer positioning ring 1222 and the outer side surface of the air outlet inner mesh cylinder 122, a porous positioning plate 1213 is arranged at the bottom end of the inner side surface of the air outlet outer mesh cylinder 121, an inner positioning ring 1214 is arranged on the top surface of the porous positioning plate 1213, and the inner positioning ring 1214 can be embedded into the positioning gap 1223, when the air outlet inner mesh cylinder 122 is installed, after the air outlet outer mesh cylinder 121 is in place, the air outlet inner mesh cylinder 122 is directly inserted into the air outlet outer mesh cylinder 121, and at this time, the inner positioning ring 1214 is embedded into the positioning gap 1223, so as to realize reliable connection between the air outlet inner mesh cylinder 122 and the air outlet outer mesh cylinder 121.
Specifically, according to fig. 1, fig. 2 and fig. 4, in this embodiment, the top end of the air outlet inner mesh cylinder 122 has a fixed end surface 1221, the air outlet filter cotton 123 is sleeved on the air outlet inner mesh cylinder 122, the top end of the air outlet filter cotton 123 is fixed with an inner mesh cylinder end cover 1231, the fixed end surface 1221 is provided with a positioning groove 1224, the inner surface of the inner mesh cylinder end cover 1231 is provided with a positioning post 1232, the positioning post 1232 can be embedded into the positioning groove 1224, the outer surface of the inner mesh cylinder end cover 1231 is provided with a hand grip 1233 convenient for disassembly and assembly, when the air outlet filter cotton 123 is installed, the air outlet filter cotton 123 is sleeved on the air outlet inner mesh cylinder 122 until the positioning post 1232 is embedded into the positioning groove 1224, so as to reliably connect the air outlet filter cotton 123 with the air outlet inner mesh cylinder 122 and the inner mesh cylinder end cover 1231, the hand grip 1233 is arranged so as to facilitate the disassembly and assembly of the air outlet filter cotton 123, and assembly of the air outlet inner mesh cylinder 122 in the air outlet outer mesh cylinder 121, at this time, the inner positioning ring 1214 is embedded in the positioning gap 1223, so that the reliable connection between the air-out inner net cylinder 122 and the air-out outer net cylinder 121 is realized.
Specifically, according to fig. 1 and fig. 2, in the present embodiment, the end surface of the rear cover 125 of the main body is a concave structure, and during the air exhaust process, when the wind force hits the concave position of the rear cover 125 of the main body, forward common-frequency echoes are generated, so as to form resonance and reduce wind noise.
The utility model discloses a theory of operation and use flow: when the dust collector is used, after the dust collector is started, the cyclone generating assembly 5 works to generate spiral wind power to suck external dust into the dust cup 4 from the air inlet pipe 2, clean wind is discharged from the exhaust pipe 3 after being separated in the dust cup 4, wherein during air discharge, the wind is firstly filtered by the air-out inner net cylinder 122, then filtered by the air-out filter cotton 123, and finally discharged from the rear cover 125 of the body after being filtered by the air-out outer net cylinder 121, so that triple filtration is realized;
the air-out outer net cylinder 121 is fixed in the exhaust pipe 3 by a known means, such as screw fixation, when the air-out outer net cylinder 121 is in place, the air-out filter cotton 123 is sleeved on the air-out inner net cylinder 122 until the positioning columns 1232 are embedded in the positioning grooves 1224, reliable connection between the air-out filter cotton 123 and the air-out inner net cylinder 122 is realized, the air-out inner net cylinder 122 is inserted in the air-out outer net cylinder 121, at the same time, the inner positioning ring 1214 is embedded in the positioning gap 1223, reliable connection between the air-out inner net cylinder 122 and the air-out outer net cylinder 121 is realized, finally, the body rear cover 125 is covered at the position of the connection ring 1211 at the port of the air-out outer net cylinder 121, then the body rear cover 125 is rotated by a certain angle, when the end of the L-shaped elastic strip 1241 is embedded in the stabilizing groove 1212, snap-fit can be realized, installation of the body rear cover 125 is completed, the air-out inner net cylinder 122 and the air-out filter cotton 123 are stabilized in the air-out outer net cylinder 121, the installation is stable and the dismantlement is convenient simultaneously, for the modularized design of stand alone type.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an easy dust catcher of dismouting air-out filter screen, includes dust catcher main part (1) and installs dirt cup (4) in dust catcher main part (1) bottom install whirlwind in dust catcher main part (1) and take place subassembly (5), its characterized in that: the dust cup (4) is communicated with an air inlet pipe (2), the dust collector main body (1) is communicated with an exhaust pipe (3), and an exhaust component (12) is arranged in the exhaust pipe (3); the exhaust assembly (12) comprises an air-out outer net barrel (121), an air-out inner net barrel (122), air-out filter cotton (123), a rear cover support (124) and a machine body rear cover (125), the air-out outer net barrel (121) is fixed in the exhaust pipe (3), the air-out inner net barrel (122) is inserted in the air-out outer net barrel (121), the air-out filter cotton (123) is sleeved on the air-out inner net barrel (122), the rear cover support (124) is fixed on the machine body rear cover (125), and the rear cover support (124) is connected with the air-out outer net barrel (121) in a clamping mode.
2. The vacuum cleaner with the easy-to-disassemble air outlet filter screen as claimed in claim 1, wherein: a connecting ring (1211) is fixed at the end of the air outlet outer net cylinder (121), a stabilizing groove (1212) is formed in the outer wall of the connecting ring (1211), and an L-shaped elastic strip (1241) matched with the stabilizing groove (1212) is fixed on the inner wall of the air outlet outer net cylinder (121).
3. The vacuum cleaner with the easy-to-disassemble air outlet filter screen as claimed in claim 1, wherein: an outer positioning ring (1222) is fixed to the bottom end of the outer side face of the air-out inner net barrel (122), the cross section of the outer positioning ring (1222) is of an L-shaped structure, a positioning gap (1223) is formed between the inner face of the outer positioning ring (1222) and the outer side face of the air-out inner net barrel (122), a porous positioning disc (1213) is arranged at the bottom end of the inner side face of the air-out outer net barrel (121), an inner positioning ring (1214) is arranged on the top face of the porous positioning disc (1213), and the inner positioning ring (1214) can be embedded into the positioning gap (1223).
4. The vacuum cleaner with the easy-to-disassemble air outlet filter screen as claimed in claim 1, wherein: the top end of net section of thick bamboo (122) has fixed terminal surface (1221) in the air-out, the air-out is filtered cotton (123) and is cup jointed in the air-out on net section of thick bamboo (122), the top end that the air-out was filtered cotton (123) is fixed with interior net section of thick bamboo end cover (1231) be equipped with constant head tank (1224) on fixed terminal surface (1221 interior net section of thick bamboo end cover (1231) inner face is equipped with reference column (1232), just reference column (1232) can inlay in constant head tank (1224), the outside of interior net section of thick bamboo end cover (1231) is equipped with tongs (1233) of the dismouting of being convenient for.
5. The vacuum cleaner with the easy-to-disassemble air outlet filter screen as claimed in claim 1, wherein: the end surface of the rear cover (125) of the machine body is of a concave structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120562639.4U CN214965054U (en) | 2021-03-19 | 2021-03-19 | Dust collector with easily-disassembled air-out filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120562639.4U CN214965054U (en) | 2021-03-19 | 2021-03-19 | Dust collector with easily-disassembled air-out filter screen |
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| Publication Number | Publication Date |
|---|---|
| CN214965054U true CN214965054U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120562639.4U Active CN214965054U (en) | 2021-03-19 | 2021-03-19 | Dust collector with easily-disassembled air-out filter screen |
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| CN (1) | CN214965054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403739A (en) * | 2021-12-07 | 2022-04-29 | 苏州斯卫浦电器有限公司 | Dust collector with sound absorption and noise reduction functions of top air outlet structure |
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2021
- 2021-03-19 CN CN202120562639.4U patent/CN214965054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403739A (en) * | 2021-12-07 | 2022-04-29 | 苏州斯卫浦电器有限公司 | Dust collector with sound absorption and noise reduction functions of top air outlet structure |
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