CN206630547U - Upright vacuum cleaner - Google Patents

Upright vacuum cleaner Download PDF

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Publication number
CN206630547U
CN206630547U CN201621476803.5U CN201621476803U CN206630547U CN 206630547 U CN206630547 U CN 206630547U CN 201621476803 U CN201621476803 U CN 201621476803U CN 206630547 U CN206630547 U CN 206630547U
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CN
China
Prior art keywords
outlet
steam vent
air
shell
exhaust passage
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Active
Application number
CN201621476803.5U
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Chinese (zh)
Inventor
卞庄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Eup Electrical Appliances Co Ltd
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Suzhou Eup Electrical Appliances Co Ltd
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Priority to CN201621476803.5U priority Critical patent/CN206630547U/en
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Abstract

It the utility model is related to a kind of upright vacuum cleaner, including pedestal, lower rotational is arranged on the erection part on pedestal, being vacuum formed portion includes vacuum motor, shell outside vacuum motor, the steam vent being provided with shell outside some connections, vacuum motor includes rotary shaft, inlet end and outlet side, outlet side includes outlet housing, outlet housing includes the air outlet positioned at rear portion, air outlet is with steam vent mutually away from setting, the upper exhaust passage and a lower exhaust passage extended in the counterclockwise direction at steam vent at air outlet extended to along clockwise direction at steam vent at air outlet is formed between the outside wall surface of outlet housing and the internal face of shell, upper exhaust passage and lower exhaust passage are jointly around the outside wall surface one week of outlet housing.By the way that with steam vent mutually away from setting, extension outlet side to the exhaust passage distance of steam vent air outlet can be reduced into the stream pressure at steam vent from outlet side, so as to reduce the pneumatic noise at the portion of being vacuum formed.

Description

Upright vacuum cleaner
Technical field
It the utility model is related to a kind of upright vacuum cleaner.
Background technology
Upright vacuum cleaner is a kind of common electrical equipment of household cleaning, and upright vacuum cleaner has and can moved on the ground Dynamic pedestal, the vacuum motor portion for producing negative pressure of vacuum and dust collecting part, be provided with suction port on pedestal, from suction port to Air intake path is provided between dust collecting part, from dust collecting part to having air-out path vacuum motor portion, dust catcher by means of Dust-contained airflow is drawn into dust collecting part from suction port and cleaned by negative pressure caused by the driving of vacuum motor portion.
The steam vent being connected with the external world is provided with upright vacuum cleaner, is set between vacuum motor portion and steam vent It is equipped with air draft path.Air-flow will then pass through after air-out path enters vacuum motor inside in vacuum motor internal rotating Exhaust channel is discharged to outside, and therefore, the structure of vacuum motor and the setting of exhaust channel will largely effect on vacuum motor portion Noise.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of relatively low vertical vacuum dust suction of noise Device.
In order to realize the purpose of above-mentioned utility model, the utility model adopts the following technical scheme that:A kind of vertical vacuum is inhaled Dirt device, including pedestal, the lower rotational being supported on ground to be cleaned are arranged on the erection part on the pedestal, described pedestal Including a suction port for being arranged on bottom, described erection part is included positioned at the gas solid separation portion at middle part, superposed handle Portion and inlet channel is provided between the portion that is vacuum formed of bottom, described pedestal and described gas solid separation portion, institute The gas solid separation portion that states and described be vacuum formed between portion are provided with outlet passageway, and the described portion of being vacuum formed includes a vacuum Motor, the shell outside the vacuum motor, the steam vent being provided with described shell outside some connections are described Vacuum motor includes a rotary shaft, includes one along the axially arranged inlet end of the rotary shaft and outlet side, described outlet side Outlet housing, described outlet housing include an air outlet for being located at rear portion, and described air outlet mutually deviates from described steam vent to be set Put, between the internal face of the outside wall surface of the outlet housing and the shell form one at described air outlet along clockwise direction The upper exhaust passage and one extended at described steam vent extends to described in the counterclockwise direction at described air outlet Steam vent at lower exhaust passage, described upper exhaust passage and lower exhaust passage are jointly around the outside wall surface of the outlet housing One week.
In above-mentioned technical proposal, it is preferred that described enclosure is being provided with a filtering at described air outlet Sponge.
In above-mentioned technical proposal, it is preferred that described steam vent is located on the front face of the shell.
In above-mentioned technical proposal, it is preferred that described inlet end has an air intake cover, along described on described air intake cover Rotary shaft axially offers an air inlet, is provided with described shell relative with the air stream outlet of the gas-solid separator bottom The opening connect, the oral area direction of the opening and the oral area direction of the air inlet are in 90 ° of angles.Still more preferably, it is described Outlet passageway include the described opening of a connection and the bend pipe of the air inlet, described bend pipe are located at the interior of the shell Side.
In above-mentioned technical proposal, it is preferred that an air flow inlet, described gas are provided with the side wall in the gas solid separation portion Connected between inflow entrance and described pedestal by a flexible pipe, described flexible pipe is at least partially exposed at the external world.
The utility model obtains following beneficial effect compared with prior art:By setting one in the outlet side of vacuum motor Outlet housing, and an air outlet mutually deviated from steam vent is provided with outlet housing, going out for vacuum motor can be extended by so setting Gas end can reduce the stream pressure at steam vent from outlet side, so as to reduce very to the exhaust passage distance of steam vent Pneumatic noise at empty forming portion.
Brief description of the drawings
Accompanying drawing 1 is the schematic perspective view of upright vacuum cleaner of the present utility model;
Accompanying drawing 2 is upright vacuum cleaner left view diagrammatic cross-section of the present utility model, wherein, section is along whirlwind bucket Section view above and below centerline;
Accompanying drawing 3 is the backsight diagrammatic cross-section of upright vacuum cleaner of the present utility model, wherein, section is along motor shaft Section view above and below place;
Accompanying drawing 4 for it is of the present utility model be vacuum formed portion disassemble schematic diagram;
Accompanying drawing 5 is vacuum formed the another of portion and disassembles schematic diagram to be of the present utility model;
Accompanying drawing 6 is that the right side of the present utility model for being vacuum formed portion regards diagrammatic cross-section, wherein, section is along at air outlet Lower section view;
Wherein:100th, vacuum cleaner;1st, pedestal;2nd, erection part;21st, gas solid separation portion;22nd, handle portion;23rd, vacuum shape Into portion;11st, suction port;12nd, round brush;211st, cyclonic separation bucket;2111st, air flow inlet;2112nd, air stream outlet;13rd, bottom hose connects Mouthful;212nd, top hose interface;231st, vacuum motor;232nd, shell;2321st, steam vent;2311st, rotary shaft;2312nd, inlet end; 2313rd, outlet side;2314th, air intake cover;23141st, air inlet;233rd, bend pipe;2316th, outlet housing;23161st, air outlet; 2317、 Upper exhaust passage;2318th, lower exhaust passage;2319th, sponge is filtered;2322nd, front side half-shell;2323rd, rear side half-shell;2324th, it is preceding Supporting part;2325th, rear support portion;2326th, it is open.
Embodiment
To describe technology contents, construction feature, institute's reached purpose and effect of utility model in detail, below in conjunction with implementation Example simultaneously coordinates accompanying drawing to be described in detail.
Upright vacuum cleaner 100 as shown in Figure 1, including the pedestal 1, the lower rotational that are supported on ground to be cleaned are set Put the erection part 2 on pedestal 1.Erection part 2 include positioned at the gas solid separation portion 21 at middle part, superposed handle portion 22 and Portion 23 is vacuum formed positioned at bottom.Be provided with inlet channel between pedestal 1 and gas solid separation portion 21, gas solid separation portion 21 with it is true Outlet passageway is provided between empty forming portion 23.
As shown in Figure 2,3, the bottom of pedestal 1 is provided with a suction port 11, and a round brush is provided with suction port 11 12.Gas solid separation portion 21 includes a cyclonic separation bucket 211, and the sidepiece of cyclonic separation bucket 211 is provided with air flow inlet 2111, whirlwind The bottom of separating barrel 211 is provided with air stream outlet 2112.The rear portion of pedestal 1 has the bottom hose interface 13 for being communicated to suction port 11, Cyclonic separation bucket 211 is being provided with top hose interface 212, bottom hose interface 13 and top hose interface at air flow inlet 2111 Pass through a flexible pipe between 212(Not shown in figure)It is connected, flexible pipe is by exposed to the outside of erection part 2.So, suction port 11, Bottom hose interface 13, flexible pipe, top hose interface 212, air flow inlet 2111 are sequentially communicated composition inlet channel.It is vacuum formed portion 23 Including a vacuum motor 231, the shell 232 outside vacuum motor 231, if being provided with involvement on the front face of shell 232 Lead to outside steam vent 2321.
As shown in Figure 4,5, shell 232 includes front side half-shell 2322 and rear side half-shell 2323, before steam vent 2321 is arranged on In side half-shell 2322, the top of front side half-shell 2322 upwardly extends to form a front support 2324, rear side half-shell 2323 it is upper Portion is upwardly extended to form a rear support portion 2325, and one is formed for support after the front and rear assembling of front support 2324 and rear support portion 2325 The support zone of the rear wall of whirlwind bucket 211, the lower support of whirlwind bucket 211 are upper front side half-shell 2322 and rear side half-shell 2323 Portion position.The top of front side housing 2322 is provided with one and is used for the relative opening 2326 connect with air stream outlet 212.Vacuum motor 231 include a rotary shaft 2311, along the axially arranged inlet end 2312 of rotary shaft 2311 and outlet side 2313, at inlet end 2312 It is provided with an air intake cover 2314, axially an air inlet 23141 is offered along rotary shaft 2311 on air intake cover 2314, is open 2326 Oral area direction and the oral area direction of air inlet 23141 are in 90 ° of angles.Open communication 2326 and air inlet 23141 are a bend pipe 233, bend pipe 233 is located at the inner side of shell 232.The outlet side 2313 of vacuum motor 231 includes an outlet housing 2316, outlet housing 2316 in a ring, and outlet housing 2316 includes an air outlet 23161 for being located at rear portion, and outlet housing 2316 interlocks with air intake cover 2314 Close, the periphery of vacuum motor 231 is centered around after the two fixation.A mistake is being provided with air outlet 23161 inside shell 232 Filter sponge 2319.
Set as shown in fig. 6, the air outlet 23161 on outlet housing 2316 deviates from the phase of steam vent 2321 on shell 232, One is formed between the outside wall surface of outlet housing 2316 and the internal face of shell 232 at air outlet 23161 along clockwise direction to extend Exhaust passage 2317 and one stretches in the counterclockwise direction at air outlet 23161 on at steam vent 2,321 one reaches exhaust Lower exhaust passage 2318 at 2321 holes, upper exhaust passage 2317 and lower exhaust passage 2318 are together along the outer of outlet housing 2316 Wall rounds.
When dust-contained airflow is after gas solid separation in whirlwind bucket 211, solid refuse is stayed in bucket, and pure air is from whirlwind bucket bottom The air stream outlet 212 in portion, opening 2326 are flowed in the portion of being vacuum formed 23, and air-flow is in the portion that is vacuum formed 23, first from bend pipe 233 and after enter the air inlet pipe 2312 of vacuum motor through air inlet 21341, air-flow is then reached in vacuum motor internal circulation At outlet side 2313, flowed out in last through air outlet 23161 at vacuum motor 231, the air-flow warp flowed out from air outlet 23161 After filtering sponge 2319, be divided into up and down two strands, top one flowed to from upper exhaust passage 2317 at steam vent 2321 after row to The external world, bottom one flowed to from lower exhaust passage 2318 at steam vent 2321 and be then discharged to the external world.
This case is set by the way that the air outlet at vacuum motor is mutually deviated from steam vent, can be extended from air outlet to exhaust The distance in hole so that pneumatic noise to be discharged can be attenuated, so that whole dust catcher is more Jing Yin.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this. All equivalent change or modifications made according to the utility model spirit, should all cover within the scope of protection of the utility model.

Claims (6)

1. a kind of upright vacuum cleaner, including the pedestal, the lower rotational that are supported on ground to be cleaned are arranged on the pedestal On erection part, described pedestal includes a suction port for being arranged on bottom, and described erection part includes the gas-solid positioned at middle part Separation unit, superposed handle portion and positioned at the portion that is vacuum formed of bottom, described pedestal and described gas solid separation portion Between be provided with inlet channel, described gas solid separation portion and described be vacuum formed between portion are provided with outlet passageway, described The portion of being vacuum formed include a vacuum motor, the shell outside the vacuum motor, be provided with described shell some Steam vent outside connection, it is characterised in that:Described vacuum motor includes a rotary shaft, axially arranged along the rotary shaft Inlet end and outlet side, described outlet side include an outlet housing, and in a ring, described outlet housing includes one to described outlet housing Air outlet positioned at rear portion, described air outlet is with described steam vent mutually away from setting, the outside wall surface of the outlet housing and institute State form between the internal face of shell one extended to along clockwise direction at described air outlet it is upper at described steam vent Exhaust passage and a lower exhaust passage extended in the counterclockwise direction at described air outlet at described steam vent, institute The upper exhaust passage and lower exhaust passage stated are rounded together along the outside wall surface of the outlet housing.
2. upright vacuum cleaner according to claim 1, it is characterised in that:Described enclosure is positioned at described A filtering sponge is provided with air outlet.
3. upright vacuum cleaner according to claim 1, it is characterised in that:Described steam vent is located at the shell On front face.
4. upright vacuum cleaner according to claim 1, it is characterised in that:Described inlet end has an air intake cover, An air inlet is axially offered along described rotary shaft on described air intake cover, is provided with described shell and the gas-solid point The opening connect relative from the air stream outlet of device bottom, the oral area direction of the opening and the oral area direction of the air inlet are in 90 ° Angle.
5. upright vacuum cleaner according to claim 4, it is characterised in that:Described outlet passageway includes a connection institute Opening and the bend pipe of the air inlet are stated, described bend pipe is located at the inner side of the shell.
6. upright vacuum cleaner according to claim 1, it is characterised in that:Set in the side wall in the gas solid separation portion There is an air flow inlet, connected between described air flow inlet and described pedestal by a flexible pipe, described flexible pipe at least portion Divide exposed to the external world.
CN201621476803.5U 2016-12-30 2016-12-30 Upright vacuum cleaner Active CN206630547U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621476803.5U CN206630547U (en) 2016-12-30 2016-12-30 Upright vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621476803.5U CN206630547U (en) 2016-12-30 2016-12-30 Upright vacuum cleaner

Publications (1)

Publication Number Publication Date
CN206630547U true CN206630547U (en) 2017-11-14

Family

ID=60260861

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621476803.5U Active CN206630547U (en) 2016-12-30 2016-12-30 Upright vacuum cleaner

Country Status (1)

Country Link
CN (1) CN206630547U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110192803A (en) * 2018-02-26 2019-09-03 江苏美的清洁电器股份有限公司 Vertical type dust collector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110192803A (en) * 2018-02-26 2019-09-03 江苏美的清洁电器股份有限公司 Vertical type dust collector
CN113520219A (en) * 2018-02-26 2021-10-22 江苏美的清洁电器股份有限公司 Vertical dust collector

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