CN208510933U - Dust catcher with motor guiding device - Google Patents
Dust catcher with motor guiding device Download PDFInfo
- Publication number
- CN208510933U CN208510933U CN201820362429.9U CN201820362429U CN208510933U CN 208510933 U CN208510933 U CN 208510933U CN 201820362429 U CN201820362429 U CN 201820362429U CN 208510933 U CN208510933 U CN 208510933U
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- Prior art keywords
- motor
- air inlet
- dust catcher
- guiding device
- port
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Abstract
The utility model discloses a kind of dust catcher with motor guiding device, it include: pedestal, electric machine assembly and the suction inlet towards surface to be cleaned are set thereon, and electric machine assembly includes motor, and the axis of motor is parallel to horizontal plane and the end of motor axial direction is equipped with motor air inlet；Main body, is connected to pedestal, and main body includes collecting unit of dust and motor air inlet pipe；Suction inlet, collecting unit of dust, motor air inlet pipe and motor air inlet are sequentially communicated；The distal end of motor air inlet pipe has port, and the air-out direction of port and the air inlet direction of motor air inlet are angled, are connected between port and motor air inlet with conducting element, to limit gas along conducting element to enter motor air inlet with the matched direction of motor air inlet.
Description
Technical field
The utility model belongs to cleaning technology field, and in particular to a kind of dust catcher of motor setting conducting element.
Background technique
The motor of dust catcher is horizontal, i.e. motor shaft placement parallel with horizontal plane, motor air inlet direction and charge air flow
Direction is vertical, and the mode that air-flow enters motor is side air admission.Before air-flow enters motor, since inertia can maintain airintake direction row
Into a distance, rear steering, fold-back motor air inlet form vortex.During this, air-flow can lose a part of kinetic energy.
Utility model content
The purpose of this utility model is to provide a kind of airflow guiding structures, reduce motor and suck power loss.
To realize above-mentioned purpose of utility model, the utility model provides a kind of dust catcher with motor guiding device, wraps
Include: pedestal is arranged motor thereon and the suction inlet towards surface to be cleaned, the axis of the motor is parallel to horizontal plane and electricity
Arbor to end be equipped with motor air inlet；Main body, is connected to the pedestal, and the main body includes collecting unit of dust and motor air inlet
Pipe；
The suction inlet, collecting unit of dust, motor air inlet pipe and motor air inlet are sequentially communicated；
The distal end of the motor air inlet pipe has port, the air inlet of the air-out direction of the port and the motor air inlet
Direction is angled, is connected between the port and motor air inlet with conducting element, with limit gas along conducting element with it is described
The matched direction of motor air inlet enters the motor air inlet.
As the further improvement of one embodiment of the utility model, hood, the motor and water conservancy diversion are also set up on pedestal
Part is contained in the hood.
As the further improvement of one embodiment of the utility model, air inlet is arranged in hood, and the motor air inlet pipe is remote
End setting hose shell, the hose shell are connect with the air inlet, and the port is set in the hose shell.
As the further improvement of one embodiment of the utility model, conducting element includes extension and end wall, the extension
Portion has proximally and distally, and the proximal end is connect with motor air inlet pipe port, the Distal coupling end wall, and the extension is along the
One direction extends, and the end wall extends in a second direction, seamlessly transits between the extension and end wall.
As the further improvement of one embodiment of the utility model, first direction is vertical with second direction.
As the further improvement of one embodiment of the utility model, extension is half truncated cone-shaped that side wall is partly enclosed
Shape.
As the further improvement of one embodiment of the utility model, the sectional area of extension gradually increases from proximate
Greatly.
As the further improvement of one embodiment of the utility model, conducting element further includes the connection for being set to outer surface
Portion, to be connect with the hood.
As the further improvement of one embodiment of the utility model, at least one outer section and the extension of end wall
At least one outer section is perpendicular.
As the further improvement of one embodiment of the utility model, end wall is curved surface.
Compared with prior art, conducting element is arranged between the air inlet and hose shell of horizontal motor in the utility model, benefit
With the guiding role of conducting element, it is rapidly converting to air-flow when reaching motor air inlet, into inside motor, avoids the occurrence of confusion
Vortex, it is possible to reduce sucking power hood part loss, to reduce the sucking power loss of dust catcher complete machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the utility model dust catcher；
Fig. 2 is the rearview of one embodiment of the utility model dust catcher；
Fig. 3 is the perspective view of the explosion of one embodiment of the utility model motor of dust collector component；
Fig. 4 is the sectional view of one embodiment of the utility model dust aspirator base；
Fig. 5 is the cross-sectional view of one embodiment of the utility model motor of dust collector component；
Fig. 6 is the structural schematic diagram of one embodiment of the utility model dust catcher electrode pod.
Specific embodiment
The utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party
Formula is not intended to limit the utility model, structure that those skilled in the art are made according to these embodiments, method or
Transformation functionally is all contained in the protection scope of the utility model.
The word of described expression position and direction in the utility model, is using the gas circuit of dust catcher complete machine as ginseng
According to one end of close dust catcher suction inlet is proximal end, and one end close to dust catcher gas outlet is distal end.
The utility model is specifically described by preferred embodiment of vertical type dust collector.Join Fig. 1, which includes bottom
Seat 100 and lower part are connected to the upright main body 200 on pedestal 100.Idler wheel 110 is arranged in the bottom of pedestal 100, for
It is moved in clean surface.Join Fig. 2, the bottom of pedestal 100 also sets up downward suction inlet, by being set around 100 rear portion of pedestal
The first air inlet pipe 210 and 220 gas connection of dust pocket that is located at main body 200, the negative pressure of vacuum generated by electric machine assembly 130
Collect the dust and clast on surface to be cleaned.Pedestal 100 is configured brush assemblies 120 around suction inlet to assist dust suction, passes through drive
Dust is swept into suction inlet by dynamic scrubbing brush rotation.
Electric machine assembly 130 is set to pedestal 100.Join Fig. 3, electric machine assembly 130 includes hood 133, is mounted in hood 133
Motor 131, the air inlet 135 being set on hood 133 and gas vent.Air inlet 135 is located at 131 side of motor.Motor 131 is horizontal
It is placed on pedestal 100, i.e., motor shaft 139 is parallel to the horizontal plane.Motor air inlet 137 is located in hood 133, is in motor 131
Central axes on, it is coaxial with motor shaft 139.
Main body 200 is connected to pedestal 100 by swivel, and main body 200 can be by swivel relative to pedestal pivot
Turn.Operation handle 230 is equipped with above main body 200.The position that electric machine assembly 130 is closed in main body 200 is removably connected with collection
Dirt cup 220, dust pocket 220 are connected to ground brush assemblies 120 by the first air inlet pipe 210.When operating dust catcher, in motor
Under 131 suction function, the dust of 120 inspiration of ground brush assemblies is collected into dust pocket 220, when needing in dust pocket 220
When dust is cleared up, dust pocket 220 can be disassembled from main body 200.Dust pocket 220 passes through the second air inlet pipe
240 connect with electric machine assembly 130.
Join Fig. 1 and Fig. 2,240 proximal end of the second air inlet pipe is connected to dust pocket 220, is distally connected to electric machine assembly 130, leads to
The filtered gas of dust pocket 220 is sucked motor air inlet 137 by the negative pressure for crossing the generation of motor 131.Specifically, join Fig. 3, the
The distal end of two air inlet pipe 240 be equipped with hose shell 241, matched with the air inlet 135 of hood 133, can be plugged and fixed in into
At stomata 135.As shown in Figures 4 and 5, the port 243 of 240 distal end of the second air inlet pipe is opened up along the direction of arrow meaning, port
243 are set in hose shell 241, and the outlet air in the direction of the arrow of port 243 exists between the airintake direction of motor air inlet 137
Angle.
In order to make air-flow smoothly circulate from after 243 outlet air of port into motor air inlet 137, chaotic eddy current loss is not formed
Pod 140 is arranged in kinetic energy between port 243 and motor air inlet 137.Join Fig. 3 to Fig. 5, pod 140 has extension
141, end wall 143 and interconnecting piece 145,141 proximal end of extension are matched with 241 shape of hose shell, can be nested with port 243
It connects, 141 Distal coupling end wall 143 of extension.Interconnecting piece 145 is arranged in 143 outer surface of end wall, for pod 140 is fixed
In in hood 133.
Extension 141 is semi-open structure, and main body 200 forms half truncated conical shape by side wall semi-surrounding, is had arc-shaped
Inner section, where the central axes of rotary table extend in a first direction, by air-flow along input direction water conservancy diversion.Due to close to motor into
Port 137 has very high negative pressure, and gas is inevitable to be assembled to motor air inlet 137, and it is dynamic that semi-open construction not will cause gas
Energy escapes, and promotes dust catcher working efficiency and save the cost, fixed convenient for pod 140.
End wall 143 substantially extends in a second direction, air-flow is directed to second direction, between extension 141 and end wall 143
With curved continuous smooth transition." substantially extending in a second direction " refers to, end wall 143 is a curved wall, Qi Banbao
The construction enclosed is formed by gas passage and extends in a second direction.Second direction is parallel with the extending direction of motor shaft 139.
Preferably, first direction and second direction are at 90 degree of angles.
Outlet side 147 is being arranged with 143 adjoiner of end wall in extension 141, matches with motor air inlet 137, along the
The air-flow that two directions are advanced is taken advantage of a situation into motor 131, and extra stroke does not occur.Join Fig. 3 and Fig. 6, at outlet side 147, end
143 lower edge of wall and 141 side wall lower edge of extension extend to the direction far from 137 center of motor air inlet, form the similar the brim of a hat
Cyclic structure 149, the surface for being located at around motor air inlet 137.
Extension 141 is gradually increased from the sectional area of proximate, and air-flow is made distally to have sufficient space generation side
To deflection.
Preferably, at least one outer section of end wall 143 and at least one outer section of 141 side wall of extension are perpendicular, so that
Air-flow enters air inlet straight after pod 140.
Interconnecting piece 145 is several clamping muscle for being connected to end wall outer surface, for clamping structure phase corresponding to hood 133
Cooperation keeps pod 140 fixed.
Pod is arranged in the utility model in hood, makes gas from the port of motor air inlet pipe to motor air inlet
It is smoothed guiding, avoids the formation of chaotic vortex, reduces loss of the sucking power at hood, reduces the complete machine sucking of dust catcher
Power loss improves working efficiency.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of dust catcher with motor guiding device, comprising:
Pedestal, is arranged motor and the suction inlet towards surface to be cleaned thereon, the axis of the motor be parallel to horizontal plane and
The end of motor axial direction is equipped with motor air inlet；
Main body, is connected to the pedestal, and the main body includes collecting unit of dust and motor air inlet pipe；
The suction inlet, collecting unit of dust, motor air inlet pipe and motor air inlet are sequentially communicated；
It is characterized by: the distal end of the motor air inlet pipe has port, the air-out direction of the port and the motor are entered the wind
The air inlet direction of mouth is angled, is connected between the port and motor air inlet with conducting element, to limit gas along conducting element
To enter the motor air inlet with the matched direction of the motor air inlet.
2. the dust catcher according to claim 1 with motor guiding device, which is characterized in that also set up on the pedestal
Hood, the motor and conducting element are contained in the hood.
3. the dust catcher according to claim 2 with motor guiding device, which is characterized in that air inlet is arranged in the hood
Hole, the motor air inlet pipe distal end setting hose shell, the hose shell are connect with the air inlet, and the port is set to described
In hose shell.
4. the dust catcher according to claim 1 with motor guiding device, which is characterized in that the conducting element includes prolonging
Extending portion and end wall, the extension have proximally and distally, and the proximal end is connect with motor air inlet pipe port, the distal end connection
End wall, the extension extend in a first direction, and the end wall extends in a second direction, smooth between the extension and end wall
Transition.
5. the dust catcher according to claim 4 with motor guiding device, which is characterized in that the first direction and
Two directions are vertical.
6. the dust catcher according to claim 4 with motor guiding device, which is characterized in that the extension is side wall
Half truncated conical shape being partly enclosed.
7. the dust catcher according to claim 4 with motor guiding device, which is characterized in that the section of the extension
Product is gradually increased from proximate.
8. the dust catcher according to claim 4 with motor guiding device, which is characterized in that the conducting element further includes
It is set to the interconnecting piece of outer surface, to connect with the hood.
9. the dust catcher according to claim 4 with motor guiding device, which is characterized in that at least the one of the end wall
Outer section and at least one outer section of the extension are perpendicular.
10. the dust catcher according to claim 4 with motor guiding device, which is characterized in that the end wall is curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362429.9U CN208510933U (en) | 2018-03-16 | 2018-03-16 | Dust catcher with motor guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362429.9U CN208510933U (en) | 2018-03-16 | 2018-03-16 | Dust catcher with motor guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208510933U true CN208510933U (en) | 2019-02-19 |
Family
ID=65340988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820362429.9U Active CN208510933U (en) | 2018-03-16 | 2018-03-16 | Dust catcher with motor guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208510933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175330A (en) * | 2018-03-16 | 2018-06-19 | 天佑电器（苏州）有限公司 | Dust catcher with motor guiding device |
-
2018
- 2018-03-16 CN CN201820362429.9U patent/CN208510933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175330A (en) * | 2018-03-16 | 2018-06-19 | 天佑电器（苏州）有限公司 | Dust catcher with motor guiding device |
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