CN207664812U - A kind of air channel structure for high speed motor of dust collector - Google Patents
A kind of air channel structure for high speed motor of dust collector Download PDFInfo
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- CN207664812U CN207664812U CN201721288289.7U CN201721288289U CN207664812U CN 207664812 U CN207664812 U CN 207664812U CN 201721288289 U CN201721288289 U CN 201721288289U CN 207664812 U CN207664812 U CN 207664812U
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- casing
- shock
- absorbing sleeve
- air duct
- control panel
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Abstract
This application involves cleaner technology field more particularly to a kind of air channel structures for high speed motor of dust collector.A kind of air channel structure for high speed motor of dust collector provided by the utility model, including：Casing, control panel, rotor magnetic steel, stator chip, stator coil, bearing, fan blade, shaft, the first shock-absorbing sleeve, the second shock-absorbing sleeve and shell；The periphery of corresponding shaft bearing position is provided with casing side opening on casing；It is provided on second shock-absorbing sleeve and is open around the equally distributed multiple air ducts of casing axis, the position of air duct opening is corresponding with the position of casing side opening；It is provided with installation shell outside first shock-absorbing sleeve and the second shock-absorbing sleeve and casing, casing internal forms internal air duct, it solves the heat dissipation of the motor feels hot component and finds a kind of rational balance between motor of dust collector duct resistance reducing, ensure to obtain a best efficient point between motor component heat dissipation and system effectiveness taking into account.
Description
Technical field
This application involves cleaner technology field more particularly to a kind of air channel structures for high speed motor of dust collector.
Background technology
High speed motor of dust collector since the high-speed motion of moving component (bearing) will produce a large amount of heat, in addition, due to
High speed motor of dust collector is small, and power density is high, and the heat that the copper loss of electrical-coil, the iron loss of chip give out can also be assembled
Motor temperature is set to increase on motor, further, since current of electric is relatively high, control plate suqare is smaller, control panel power device
The heat that part generates can be assembled in the circuit board.These are required for good heat dissipation that can just make entire high speed motor of dust collector good
Normal work.The air duct of motor of dust collector should be as small as possible to the resistance of wind, and smaller windage is conducive to improve dust suction
The whole efficiency of device motor.Existing motor of dust collector radiating efficiency is poor.
Utility model content
The application provides a kind of air channel structure for high speed motor of dust collector, is radiated with solving existing motor of dust collector
The poor problem of efficiency.
The application provides a kind of air channel structure for high speed motor of dust collector, including：Casing, control panel, rotor magnetic steel,
Stator chip, stator coil, bearing, fan blade, shaft, the first shock-absorbing sleeve, the second shock-absorbing sleeve and shell；
The control panel is set to the bottom of the casing, and the shaft is set to the casing internal center, the wind
Leaf is set in the shaft；The rotor magnetic steel is set to the outside of the shaft lower part, and the stator chip is set to institute
It states on the outside of rotor magnetic steel, the stator coil is set to the outside of the stator chip；The bearing is set in the shaft,
And between the rotor magnetic steel and the fan blade；
The periphery that the position of bearings is corresponded on the casing is provided with casing side opening；
First shock-absorbing sleeve is set to the top of the casing, and second shock-absorbing sleeve is set in the middle part of the casing
Periphery；It is provided on second shock-absorbing sleeve and is open around the equally distributed multiple air ducts of the casing axis, the air duct is opened
The position of mouth is corresponding with the position of casing side opening；
Capacitance, air duct hole, mounting hole and power device are provided on the control panel；The quantity of the capacitance is 4,
It is rectangular to be distributed on the control panel；The quantity of the air duct hole is four, rectangular to be distributed on the control panel；It is described
Air duct hole is located at the inside of the capacitance；The quantity of the mounting hole is two, is set to the both sides of the control panel；The work(
The quantity of rate device is 4, and two power devices are set between the air duct hole, other two described power device is set
It is placed between two capacitances；
It is provided with installation shell, the casing outside first shock-absorbing sleeve and second shock-absorbing sleeve and the casing
Inside forms internal air duct, and external air channel is formed between the installation shell and air duct opening.
Preferably, the casing side opening is rectangle, and the air duct opening is through second shock-absorbing sleeve upper and lower end face
Rectangle through slot, the width of air duct opening is less than the width of the casing side opening.
Preferably, the installation shell is cylindric, and the height of the installation shell is more than the casing and the control
The total height of plate, the control panel bottom surface and the installation outer casing bottom are separately.
By above technical scheme it is found that a kind of air channel structure for high speed motor of dust collector provided by the utility model,
Including：Casing, control panel, rotor magnetic steel, stator chip, stator coil, bearing, fan blade, shaft, the first shock-absorbing sleeve, second subtract
Shake set and shell；The periphery of corresponding shaft bearing position is provided with casing side opening on casing；First shock-absorbing sleeve is set to casing
Top, the second shock-absorbing sleeve are set to the periphery in the middle part of casing；It is provided on second shock-absorbing sleeve equally distributed around casing axis
Multiple air duct openings, the position of air duct opening are corresponding with the position of casing side opening；First shock-absorbing sleeve and the second shock-absorbing sleeve with
And installation shell is provided with outside casing, casing internal forms internal air duct, installs and forms outside between shell and air duct opening
Air duct；When the wind that fan blade comes out is flowed out from external air channel, for external air channel due to being straight-through, windage is minimum, and external air channel is right simultaneously
Installation shell plays cooling effect, and since external air channel opening is smaller, the wind that fan blade comes out cannot be arranged by external air channel completely
Go out, another part wind dress, which enters from motor case lateral opening inside motor, walks internal air duct, this part wind is just in motor
At the stator core in portion, the heat dissipation of the control panel at stator coil, bearing and rear portion, the heat dissipation problem for the component that solves that the motor feels hot, this
Outside, the air duct hole on control panel reduces the windage in internal air duct while solving the heat dissipation problem of the motor feels hot component,
Be conducive to improve the efficiency of entire cleaner system, the component heat dissipation that solves that the motor feels hot with reduce motor of dust collector duct resistance it
Between find a kind of rational balance, ensure to obtain a best efficiency between motor component heat dissipation and system effectiveness taking into account
Point.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is that a kind of stereochemical structure of air channel structure for high speed motor of dust collector provided by the utility model is illustrated
Figure.
Fig. 2 is a kind of front view of air channel structure for high speed motor of dust collector provided by the utility model.
Fig. 3 is the A-A sectional views of Fig. 2.
Fig. 4 is provided by the utility model a kind of for the first shock-absorbing sleeve of high speed motor of dust collector and the signal of the second shock-absorbing sleeve
Figure.
Fig. 5 is the front view of Fig. 3.
A kind of Fig. 6 control panel dimensional structure diagrams for high speed motor of dust collector provided by the utility model.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is a kind of installation shell stereoscopic schematic diagram for high speed motor of dust collector provided by the utility model.
Fig. 9 is a kind of installation shell front view for high speed motor of dust collector provided by the utility model.
Figure 10 is sectional views of the Fig. 9 in the directions A-A.
Specific implementation mode
It please referring to Fig.1 to Figure 10, the utility model provides a kind of air channel structure for high speed motor of dust collector, including：
Casing 1, control panel 2, rotor magnetic steel 3, stator chip 4, stator coil 5, bearing 6, fan blade 7, shaft 8, the first shock-absorbing sleeve 9,
Two shock-absorbing sleeves 10 and shell 12.
Wherein, the control panel 2 is set to the bottom of the casing 1, and the shaft 8 is set in 1 inside of the casing
The heart, the fan blade 7 are set in the shaft 8；The rotor magnetic steel 3 is set to the outside of 8 lower part of the shaft, the stator
Chip 4 is set to 3 outside of the rotor magnetic steel, and the stator coil 5 is set to the outside of the stator chip 4；The bearing 6
It is set in the shaft 8, and between the rotor magnetic steel 3 and the fan blade 7；The bearing 6 is corresponded on the casing 1
The periphery of position is provided with casing side opening 101.
First shock-absorbing sleeve 9 is set to the top of the casing 1, and second shock-absorbing sleeve 10 is set to the casing 1
The periphery at middle part；It is provided on second shock-absorbing sleeve 10 around the equally distributed multiple air duct openings 11 of 1 axis of the casing,
The position of the air duct opening 11 is corresponding with the position of the casing side opening 101.
Specifically, capacitance 21, air duct hole 22, mounting hole 23 and power device 24 are provided on the control panel 2；It is described
The quantity of capacitance 21 is 4, rectangular to be distributed on the control panel 2；The quantity of the air duct hole 22 is four, rectangular point
Cloth is on the control panel 2；The air duct hole 22 is located at the inside of the capacitance 21；The quantity of the mounting hole 23 is two,
It is set to the both sides of the control panel 2；The quantity of the power device 24 is 4, and two power devices 24 are set to institute
Between stating air duct hole 22, other two described power device 24 is set between two capacitances 21.
Installation shell 12, institute are provided with outside first shock-absorbing sleeve 9 and second shock-absorbing sleeve 10 and the casing 1
It states 1 inside of casing and forms internal air duct 102, external air channel 103 is formed between the installation shell 12 and air duct opening 11.
In the present embodiment, the casing side opening 101 is rectangle, and the air duct opening 11 is through second damping
The rectangle through slot of 10 upper and lower end faces is covered, the width of the air duct opening 11 is less than the width of the casing side opening 101.
In the present embodiment, the installation shell 12 is cylindric, and the height of the installation shell 12 is more than the casing 1
With the total height of the control panel 2,2 bottom surface of the control panel and 12 bottom of installation shell are separately.
A kind of air channel structure for high speed motor of dust collector provided by the utility model, when the wind that fan blade 7 comes out reaches m
After point, wind is flowed out by the A channel between shock-absorbing sleeve 2 and installation shell, i.e. external air channel 103, and external air channel 103 is due to being straight
Logical, windage is minimum, and external air channel 103 plays cooling effect to installation shell 12 simultaneously.Due to the external wind of the second shock-absorbing sleeve 10
Road 103 is smaller, and the wind that fan blade 7 comes out cannot be discharged by external air channel 103 completely, and another part wind is filled from motor case 1
Casing side opening 101, which enters inside motor, walks internal air duct 102, i.e. channel B, this part wind is just to the stator core inside motor
Piece 4, stator coil 5, bearing 6 and control panel 2 radiate, the heat dissipation problem for the component that solves that the motor feels hot.Air duct on control panel 2
Hole 22 reduces the windage of channel B while solving the heat dissipation problem of the motor feels hot component, and the air ducts C are conducive to improve entire
The efficiency of cleaner system.The utility model by reasonably adjust shock-absorbing sleeve 2 air duct be open 11 size, can solve electricity
Obtain optimum efficiency under the premise of machine heat dissipation problem, the component heat dissipation that solves that the motor feels hot with reduce motor of dust collector duct resistance it
Between find a kind of rational balance, ensure to obtain a best efficiency between motor component heat dissipation and system effectiveness taking into account
Point.
The utility model is not limited to the above embodiment, and embodiment is only exemplary, it is intended to for explaining that this practicality is new
Type, and should not be understood as limiting the present invention.
Claims (3)
1. a kind of air channel structure for high speed motor of dust collector, which is characterized in that including：Casing (1), control panel (2), rotor
Magnet steel (3), stator chip (4), stator coil (5), bearing (6), fan blade (7), shaft (8), the first shock-absorbing sleeve (9), second subtract
Shake set (10) and shell (12)；
The control panel (2) is set to the bottom of the casing (1), and the shaft (8) is set in the casing (1) inside
The heart, the fan blade (7) are set in the shaft (8)；The rotor magnetic steel (3) is set to the outside of the shaft (8) lower part,
The stator chip (4) is set on the outside of the rotor magnetic steel (3), and the stator coil (5) is set to the stator chip (4)
Outside；The bearing (6) is set in the shaft (8), and between the rotor magnetic steel (3) and the fan blade (7)；
The periphery that the bearing (6) position is corresponded on the casing (1) is provided with casing side opening (101)；
First shock-absorbing sleeve (9) is set to the top of the casing (1), and second shock-absorbing sleeve (10) is set to the casing
(1) periphery in the middle part of；It is provided on second shock-absorbing sleeve (10) around the equally distributed multiple air ducts of the casing (1) axis
It is open (11), the position of the air duct opening (11) is corresponding with the position of casing side opening (101)；
Capacitance (21), air duct hole (22), mounting hole (23) and power device (24) are provided on the control panel (2)；It is described
The quantity of capacitance (21) is 4, rectangular to be distributed on the control panel (2)；The quantity of the air duct hole (22) is four, is in
Distributed rectangular is on the control panel (2)；The air duct hole (22) is located at the inside of the capacitance (21)；The mounting hole (23)
Quantity be two, be set to the both sides of the control panel (2)；The quantity of the power device (24) is 4, two work(
Rate device (24) is set between the air duct hole (22), other two described power device (24) is set to two capacitances
(21) between；
It is provided with installation shell outside first shock-absorbing sleeve (9) and second shock-absorbing sleeve (10) and the casing (1)
(12), internal air duct (102) is formed inside the casing (1), between the installation shell (12) and air duct opening (11)
Form external air channel (103).
2. a kind of air channel structure for high speed motor of dust collector as described in claim 1, which is characterized in that the casing side
(101) are open as rectangle, the air duct opening (11) is the rectangle through slot through the second shock-absorbing sleeve (10) upper and lower end face,
The width of the air duct opening (11) is less than the width of the casing side opening (101).
3. a kind of air channel structure for high speed motor of dust collector as described in claim 1, which is characterized in that outside the installation
Shell (12) is cylindric, and the height of the installation shell (12) is more than the total height of the casing (1) and the control panel (2),
Control panel (2) bottom surface and installation shell (12) bottom are separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288289.7U CN207664812U (en) | 2017-10-09 | 2017-10-09 | A kind of air channel structure for high speed motor of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288289.7U CN207664812U (en) | 2017-10-09 | 2017-10-09 | A kind of air channel structure for high speed motor of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664812U true CN207664812U (en) | 2018-07-27 |
Family
ID=62936173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721288289.7U Active CN207664812U (en) | 2017-10-09 | 2017-10-09 | A kind of air channel structure for high speed motor of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220140693A1 (en) * | 2022-01-19 | 2022-05-05 | Shenzhen FeiYida Motor Limited Company | High-speed motor and assembling method thereof |
-
2017
- 2017-10-09 CN CN201721288289.7U patent/CN207664812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220140693A1 (en) * | 2022-01-19 | 2022-05-05 | Shenzhen FeiYida Motor Limited Company | High-speed motor and assembling method thereof |
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