CN105708388B - Steam cleaner - Google Patents
Steam cleaner Download PDFInfo
- Publication number
- CN105708388B CN105708388B CN201510947181.3A CN201510947181A CN105708388B CN 105708388 B CN105708388 B CN 105708388B CN 201510947181 A CN201510947181 A CN 201510947181A CN 105708388 B CN105708388 B CN 105708388B
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- Prior art keywords
- air
- steam cleaner
- partition
- base
- breach
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/04—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention discloses a kind of steam cleaner, including：Base, base are provided with air inlet；Housing, housing are located on base and have gas outlet in housing sidewall, and vortex air channel is limited between shell bottom wall and base, and air inlet is in fluid communication with vortex air channel；Blower fan, blower fan is located in housing and the radiating wind wheel including motor He the motor shaft lower end for being connected to motor, wherein vortex air channel is configured to guide the air that air inlet enters to radiating wind wheel to radiate to motor.According to the steam cleaner of the present invention, by limiting vortex air channel between housing and base, vortex air channel has the function that afflux and circumference circular rector is provided before air flow blower fan, and air can produce tapered flowing in vortex air channel.Radiation air wheel is flowed into so as to be advantageous to air so that radiating air more meets flowing law, promotes the flowing of air.
Description
Technical field
The present invention relates to cleaner technology field, more particularly to a kind of steam cleaner.
Background technology
Steam cleaner of the prior art, high-speed centrifugal fan provide power, by rubbish suction steam cleaner filtering
Device, by the centrifugation of air downstream and device for separation of waste, rubbish is stayed in filter, and clean air excludes machine
In vitro.Wherein, fan radiating affects safe operation and the service life of steam cleaner complete machine, and the air channel in correlation technique is set
It is poor to be empty the mobile performance of gas, causes motor radiating effect bad, influences the security performance of steam cleaner.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes one kind
Steam cleaner, the fan radiating effect of the steam cleaner is good, and radiating air flow performance is good, and security performance is high.
Steam cleaner according to embodiments of the present invention, including：Base, the base are provided with air inlet；Housing, it is described
Housing is located on the base and has gas outlet in the housing sidewall, is limited between the shell bottom wall and the base
Air channel is vortexed, the air inlet is in fluid communication with the vortex air channel；Blower fan, the blower fan are located in the housing and including electricity
Machine and be connected to the motor motor shaft lower end radiating wind wheel, wherein it is described vortex air channel be configured to the air inlet
The air of entrance is guided to the radiating wind wheel to be radiated to the motor.
Steam cleaner according to embodiments of the present invention, by limiting vortex air channel, vortex between housing and base
Air channel has the function that afflux and circumference circular rector is provided before air flow blower fan, and air can produce tapered in vortex air channel
Flowing.Enter radiating wind wheel so as to be advantageous to air so that radiating air more meets flowing law, promotes the flowing of air.
In some embodiments of the invention, baffle assembly, the baffle assembly are extended downwardly out from the shell bottom wall
Volute shape is formed, wherein the vortex air channel by limiting jointly between the baffle assembly, the shell bottom wall and the base
Make.
Alternatively, the baffle assembly includes：First partition, the first partition limit first annular chamber and with it is described
The straight chamber of first annular chamber connection, the straight chamber connect with the air inlet；Second partition, the second partition limit
Second annular chamber and the first annular intracavitary is located at, it is gradual to limit width between the second partition and the first partition
The first flow of reduction, the interior opening connected with the inlet end with the radiating wind wheel of second annular chamber, described first
Runner passes through the second flow channel in second annular chamber and the open communication.
Alternatively, the second partition is formed as annular slab, has at least one first breach on the annular slab.
Further, at least one first breach forms the neighbouring position away from the straight chamber on annular slab
Place.
Further, first breach includes 2-5 and is spaced apart from each other.
Further, in addition to：3rd dividing plate, the 3rd diaphragm rings are set around the opening, and the 3rd dividing plate
It is upper that there is at least one second breach, wherein the second flow channel connects between first breach and second breach.
Further, in the circumference of the opening, second breach is arranged away from first breach.
Further, the 3rd dividing plate and the second partition are concentric.
In some embodiments of the invention, also define cavity between the shell bottom wall and the base, it is described enter
The position correspondence of gas port and the cavity, wherein the vortex air channel connects with the cavity.
Alternatively, the control mainboard of the steam cleaner is located in the cavity so that the gas entered from the air inlet
Body first passes through the control mainboard.
Further, at least one size of the length of the cavity, width and depth is more than the phase of the control mainboard
Answer size.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structural representation of steam cleaner according to embodiments of the present invention；
Fig. 2 is the structural representation of the base of steam cleaner according to embodiments of the present invention；
Fig. 3 is the structural representation of the bottom of the housing of steam cleaner according to embodiments of the present invention；
Fig. 4 is the structural representation of the housing of steam cleaner according to embodiments of the present invention.
Reference：
100：Steam cleaner
1：Housing, 11：Gas outlet, 12：Baffle plate, 13：Blower fan receiving portion, 14：Air outlet, 15：Opening, 16：Shell bottom wall；
2：Base；
3：Control mainboard；
4：Air inlet；
5：Cavity
6：Baffle assembly, 61：First partition, 611：Straight chamber, 612：First flow, 62：Second partition, 621：First lacks
Mouthful, 63：3rd dividing plate, 622：Second flow channel, 631：Second breach.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " are only used for describing purpose, and it is not intended that instruction or implying relative importance or implicit indicating institute
The quantity of the technical characteristic of instruction.Thus, " first " is defined, one can be expressed or be implicitly included to the feature of " second "
Or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Steam cleaner 100 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 4.
With reference to shown in Fig. 1-Fig. 4, steam cleaner 100 according to embodiments of the present invention can include base 2, the and of housing 1
Blower fan (not shown).
As depicted in figs. 1 and 2, base 2 is provided with air inlet 4.In example as shown in Figure 2, base 2 is formed as plate
Shape structure, air inlet 4 are located on base 2 and run through base 2.When steam cleaner 100 is placed on the ground, air inlet 4 is right
Ground is set, and this setup can reduce noise to a certain extent.Alternatively, air inlet 4 is formed as air-inlet grille, air inlet
Grid can include multiple grille strips, and multiple grille strips can be arranged in parallel, can also be arranged in a crossed manner, so as to be advantageous to filtering from
The air that air inlet 4 enters, prevent the soil in air from flowing into steam cleaner 100 with air.
With reference to shown in Fig. 1 and Fig. 2, housing 1 is located on base 2 and has gas outlet 11, shell bottom wall 16 in the side wall of housing 1
Vortex air channel is limited between base 2, air inlet 4 is in fluid communication with vortex air channel.Blower fan is located in housing 1 and including motor
With the radiating wind wheel of the motor shaft lower end that is connected to motor, wherein vortex air channel is configured to draw the air that air inlet 4 enters
Radiating wind wheel is directed to be radiated to motor.
Specifically, as shown in figure 3, vortex air channel is formed in the upstream of radiating wind wheel, air inlet 4 and the import in vortex air channel
End connection, air flow to vortex air channel from air inlet 4.Vortex air channel has afflux and provides circumferential ring before air flow blower fan
The effect of amount, air can produce tapered flowing in vortex air channel.Enter radiating wind wheel so as to be advantageous to air so that radiating
Air more meets flowing law, promotes the flowing of air.Alternatively, vortex air channel can use logarithmic spiral wire shaped.Lead to simultaneously
Crossing vortex air channel can effectively be stopped to noise caused by radiating wind wheel.
Blower fan includes motor and radiating wind wheel, and wind wheel is located at the lower end of motor shaft, and motor shaft can drive wind wheel to rotate, air
Along vortex air channel flow direction radiating wind wheel.Further, blower fan can also include motor casing, and wind wheel and motor are located in motor casing,
Heat dissipation wind channel can be formed in motor casing, being located in motor casing on the part on the outside of motor can be formed with motor casing air outlet, motor
Shell air outlet is located at the top that motor casing is located at the part in outside, and air enters heat dissipation wind channel from the radiating wind wheel of motor bottom,
Flowed in the axial direction of heat dissipation wind channel interior edge motor to take away the heat of motor, the hot-air after heat exchange is arranged from motor casing air outlet
Go out, and housing 1 is discharged from the gas outlet 11 of the side wall of housing 1.
Steam cleaner 100 according to embodiments of the present invention, by limiting vortex air channel between housing 1 and base 2,
Vortex air channel has the function that afflux and circumference circular rector is provided before air flow blower fan, and air can produce gradually in vortex air channel
The flowing of contracting.So as to be advantageous to air flow radiating wind wheel so that radiating air more meets flowing law, promotes the stream of air
It is dynamic.
In some embodiments of the invention, as shown in figure 4, in the outside of blower fan formed with multiple baffle plates 12, multiple gears
Plate 12 is along the axially extending of blower fan and being provided at circumferentially spaced along blower fan, and the air after heat exchange is flowed out to outside blower fan, in multiple gears
It can be flowed out between plate 12 and blower fan along the circumferential flow of blower fan, and between multiple baffle plates 12, so as to reduce the stream of air
Speed, while contribute to blocking noise.Further, steam cleaner 100 also includes steam generator, and blower fan is provided with housing 1
Receiving portion 13, blower fan and baffle plate 12 are each provided in blower fan receiving portion 13, and steam generator is provided with blower fan receiving portion 13
Air outlet 14, thus, air flow out from air outlet 14, so as to flow to steam generator, to carry out convection current to steam generator
Radiating, makes steam generator outside wall temperature be less than safe temperature.
In some embodiments of the invention, baffle assembly 6, the structure of baffle assembly 6 can be extended downwardly out from shell bottom wall 16
Into volute shape, wherein vortex air channel by limiting jointly between baffle assembly 6, shell bottom wall 16 and base 2.Specifically, shell
The bottom-open of body 1, baffle assembly 6 are located in shell bottom wall 16 and positioned at the lower sections of blower fan, and base 2 is used to close housing 1
Bottom, baffle assembly 6 are located between shell bottom wall 16 and base 2.Baffle assembly 6 can include multiple dividing plates, multiple dividing plates that
This is arranged at intervals, and air flows between multiple dividing plates, so as to stop noise caused by air flow.
In some specific examples of the present invention, as shown in figure 3, baffle assembly 6 can include first partition 61 and second
Dividing plate 62, first partition 61 limit first annular chamber and the straight chamber 611 connected with first annular chamber, and straight chamber 611 is with entering
Gas port 4 connects.Second partition 62 limits the second annular chamber and is located at first annular intracavitary, second partition 62 and first partition 61
Between limit the first flow 612 that width is gradually reduced, have what the inlet end with the wind wheel that radiates connected in the second annular chamber
Opening 15, first flow 612 is connected by the second flow channel 622 in the second annular chamber with opening 15.
Specifically, as shown in figure 3, limiting first annular chamber and straight chamber 611 in first partition 61, straight chamber 611 is adjacent
Nearly air inlet 4 sets and connected with air inlet 4, and first annular chamber is located at the downstream of straight chamber 611.First partition 61 is located at second
The outside of dividing plate 62 and it is spaced apart from each other with second partition 62, first flow is limited between second partition 62 and first partition 61
612, the width on the flow direction along air of first flow 612 is gradually reduced, i.e. circulation area of the air in first flow 612
It is gradually reduced.
As shown in figure 3, first flow 612 can be gradually reduced along the width in direction counterclockwise, air is along first flow 612
Tapered direction flowing simultaneously can be consistent in the direction of motion of radiating wind wheel with air.Further, as shown in figure 3, first flow 612
The runner of logarithmic spiral wire shaped can be formed.In example as shown in Figure 3, first partition 61 is linear in logarithmic spiral, the
The center of the circular in shape of two dividing plate 62, the center of circle of second partition 62 and the log spiral of first partition 61 is to overlap.By
This, the width of the first flow 612 limited between first partition 61 and second partition 62 is gradually reduced.It will be understood
It is that in other embodiments of the present invention, first flow 612 and straight chamber 611 can collectively form logarithmic spiral wire shaped.
Formed with opening 15 on the bottom wall of housing 1, opening 15 runs through the bottom wall of housing 1 and connected with the inlet end for the wind wheel that radiates
Logical, second partition 62 is around opening 15 and the second annular chamber is limited in second partition 62, and the is limited in the second annular chamber
Two runners 622, second flow channel 622 connect first flow 612 and opening 15, and thus, air flows to second from first flow 612
Road 622 and the inlet end for flowing to radiation air wheel.Thus, be advantageous to air by first flow 612 and second flow channel 622 and form whirlpool
Rotation, so as to promote the flowing of air.
Alternatively, first partition 61 is formed as annular slab, has at least one first breach 621 on annular slab, passes through
First breach 621 can realize connecting for first flow 612 and the second annular chamber.As shown in figure 3, the first breach 621 can be more
Individual, the air of first flow 612 flows to the second annular chamber by multiple first breach 621, so as to be advantageous to the flowing of air.
Further, at least one first breach 621 may be formed at the neighbouring position away from straight chamber 611 on annular slab
Place.As shown in figure 3, the first breach 621 can be multiple, multiple first breach 621 are formed in the annular slab away from straight chamber 611
Part on, thus, on the part first flow 612 of straight chamber 611 and the straight breach of chamber 611 to the first 621, air collection
Flow and produce tapered flowing, avoid air from disperseing, the second annular chamber is directly flowed to by the first breach 621.
Further, the first breach 621 can include 2-5 and be spaced apart from each other.As shown in figure 3, the first breach 621 can
So that including 4, four the first being provided at circumferentially spaced along annular slab of breach 621, the air of first flow 612 passes through four first
Breach 621 flows to second flow channel 622.
In some specific examples of the present invention, baffle assembly 6 can also include the 3rd dividing plate 63, and the 3rd dividing plate 63 is surround
Opening 15 is set, and has at least one second breach 631 on the 3rd dividing plate 63, and wherein second flow channel 622 is in the first breach 621
And second connect between breach 631.Thus, connected between first flow 612 and second flow channel 622 by the first breach 621, the
Two runners 622 connect with the opening 15 at the entrance point of heat dissipation wind channel on the bottom wall of housing 1, and air passes through from first flow 612
One breach 621 flows to second flow channel 622, and by the second breach 631 flow direction opening 15 after the circulation of second flow channel 622.Simultaneously
Noise caused by air flow can be stopped by the 3rd dividing plate 63, noise is anti-between the 3rd dividing plate 63 and second partition 62
Penetrate, so as to further reduce fan noise.
Alternatively, the second breach 631 is arranged away from the first breach 621.Thus, air passes through breach from first flow 612
Second flow channel 622 is flowed to, because the second breach 631 can one section of the flowing in second flow channel 622 away from the first breach 621, air
The inlet end of blower fan is flowed to after distance from high second breach 631, eddy flow is formed so as to be advantageous to air, promotes air flow.Enter
One step, the 3rd dividing plate 63 and second partition 62 are concentric.In example as shown in Figure 3, the second breach 631 and the first breach
621 are diametrically symmetrical arranged so that the flow distance that air flows to the second breach 631 from the first breach 621 is most long, so as to enter
Promote to one step the flowing of air.
In some embodiments of the invention, cavity 5, air inlet 4 can also be limited between shell bottom wall 16 and base 2
With the position correspondence of cavity 5, wherein vortex air channel connects with cavity 5, thus, air flows to cavity 5 from air inlet 4, and from sky
The flow direction vortex of chamber 5 air channel, thus, resonant cavity structure can be formed by cavity 5, so as to have certain resonance erasure effect.
Further, quieter material is also provided with air inlet 4, so as to further reduce noise.
Alternatively, the control mainboard 3 of steam cleaner 100 may be provided in cavity 5 so that the gas entered from air inlet 4 is first
By control mainboard 3.With reference to shown in Fig. 1 and Fig. 3, control mainboard 3 is located in cavity 5 and led with the position correspondence of air inlet 4, control
The heat of plate 3 is distributed in cavity 5, and air is flowed in cavity 5 from air inlet 4, then flow direction vortex air channel, so as to by sky
Heat in chamber 5 is taken away, to realize the radiating to control mainboard 3, without increase radiator fan or individually designed radiating
Passage, so as to cost-effective.
Further, at least one size of the length of cavity 5, width and depth can be more than the corresponding chi of control mainboard 3
It is very little, for example, the length dimension of cavity 5 is more than the length dimension of control mainboard 3, the depth dimensions and width dimensions of cavity 5 with
The thickness of control mainboard 3 is identical with width dimensions.Thus, the setting to control mainboard 3 is not only advantageous to, is advantageous to simultaneously
Flowing and the contact area of increase air and control mainboard 3 of the air in cavity 5, facilitate air to be led in cavity 5 with control
Plate 3 carries out heat exchange, improves the radiating effect of control mainboard 3.
Other of steam dust cleaner 100 according to embodiments of the present invention are formed and operated for ordinary skill people
All it is known for member, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
- A kind of 1. steam cleaner, it is characterised in that including：Base, the base are provided with air inlet；Housing, the housing are located on the base and have gas outlet in the housing sidewall, the shell bottom wall with it is described Vortex air channel is limited between base, the air inlet is in fluid communication with the vortex air channel；Blower fan, the blower fan is located in the housing and the radiation air including motor He the motor shaft lower end for being connected to the motor Wheel, wherein the vortex air channel is configured to guide the air that the air inlet enters to the radiating wind wheel with to the electricity Machine is radiated, and extends downwardly out baffle assembly from the shell bottom wall, the baffle assembly forms volute shape, wherein described Air channel is vortexed by being limited jointly between the baffle assembly, the shell bottom wall and the base, the baffle assembly includes：First partition, the first partition limits first annular chamber and the straight chamber connected with the first annular chamber, described Straight chamber connects with the air inlet；Second partition, the second partition limit the second annular chamber and are located at the first annular intracavitary, the second partition The first flow that width is gradually reduced is limited between the first partition, is had and the radiating in second annular chamber The opening of the inlet end connection of wind wheel, the first flow are opened by the second flow channel in second annular chamber with described Mouth connection.
- 2. steam cleaner according to claim 1, it is characterised in that the second partition is formed as annular slab, described There is at least one first breach on annular slab.
- 3. steam cleaner according to claim 2, it is characterised in that at least one first breach is formed described The neighbouring opening position away from the straight chamber on annular slab.
- 4. steam cleaner according to claim 3, it is characterised in that first breach includes 2-5 and to each other Separate.
- 5. according to the steam cleaner any one of claim 2-4, it is characterised in that also include：3rd dividing plate, the 3rd diaphragm rings are set around the opening, and have at least one second to lack on the 3rd dividing plate Mouthful, wherein the second flow channel connects between first breach and second breach.
- 6. steam cleaner according to claim 5, it is characterised in that in the circumference of the opening, described second lacks Mouth is arranged away from first breach.
- 7. steam cleaner according to claim 6, it is characterised in that the 3rd dividing plate and the second partition are same The heart.
- 8. steam cleaner according to claim 1, it is characterised in that also limited between the shell bottom wall and the base Cavity, the position correspondence of the air inlet and the cavity are made, wherein the vortex air channel connects with the cavity.
- 9. steam cleaner according to claim 8, it is characterised in that the control mainboard of the steam cleaner is located at institute State in cavity so that the gas entered from the air inlet first passes through the control mainboard.
- 10. steam cleaner according to claim 9, it is characterised in that length, width and the depth of the cavity are extremely A few size is more than the corresponding size of the control mainboard.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947181.3A CN105708388B (en) | 2015-12-16 | 2015-12-16 | Steam cleaner |
| US15/307,981 US10376119B2 (en) | 2015-12-16 | 2016-05-31 | Steam cleaner |
| PCT/CN2016/084169 WO2017101257A1 (en) | 2015-12-16 | 2016-05-31 | Steam vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947181.3A CN105708388B (en) | 2015-12-16 | 2015-12-16 | Steam cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105708388A CN105708388A (en) | 2016-06-29 |
| CN105708388B true CN105708388B (en) | 2018-01-19 |
Family
ID=56146955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510947181.3A Active CN105708388B (en) | 2015-12-16 | 2015-12-16 | Steam cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105708388B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10376119B2 (en) | 2015-12-16 | 2019-08-13 | Midea Group Co., Ltd. | Steam cleaner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205625801U (en) * | 2015-12-16 | 2016-10-12 | 美的集团股份有限公司 | Steam vacuum cleaner |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2344745B (en) * | 1998-12-18 | 2002-06-05 | Notetry Ltd | Vacuum cleaner |
| CN1281179C (en) * | 2001-12-18 | 2006-10-25 | 乐金电子(天津)电器有限公司 | Vacuum cleaner having circuit board heat release structure |
| CN1303929C (en) * | 2002-11-15 | 2007-03-14 | 乐金电子(天津)电器有限公司 | Centrifuging blower for vacuum dust collector |
| CN100358456C (en) * | 2003-09-27 | 2008-01-02 | 乐金电子(天津)电器有限公司 | Heat radiation structure of vacuum cleaner |
| CN201320131Y (en) * | 2008-11-19 | 2009-10-07 | 沈建明 | Dust collector |
| CN202908619U (en) * | 2012-09-14 | 2013-05-01 | 天佑电器（苏州）有限公司 | Dual-purpose dust collector suitable for dry dust and wet dust |
| CN103027638B (en) * | 2012-12-10 | 2017-02-22 | 广东宝乐机器人股份有限公司 | Dust collector with independent internal ventilating system |
| CN203776830U (en) * | 2014-03-18 | 2014-08-20 | 天佑电器（苏州）有限公司 | Dust collector |
-
2015
- 2015-12-16 CN CN201510947181.3A patent/CN105708388B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205625801U (en) * | 2015-12-16 | 2016-10-12 | 美的集团股份有限公司 | Steam vacuum cleaner |
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| Publication number | Publication date |
|---|---|
| CN105708388A (en) | 2016-06-29 |
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