CN206948096U - Dust catcher Wet-dry motor radiating structure - Google Patents
Dust catcher Wet-dry motor radiating structure Download PDFInfo
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- CN206948096U CN206948096U CN201720595197.7U CN201720595197U CN206948096U CN 206948096 U CN206948096 U CN 206948096U CN 201720595197 U CN201720595197 U CN 201720595197U CN 206948096 U CN206948096 U CN 206948096U
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- motor
- air
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- room
- wet
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Abstract
The utility model discloses a kind of dust catcher Wet-dry motor radiating structure, formed with the first air channel between motor room in the middle part of its motor, motor upper end, motor centre circle, in motor room upper chamber is formed between lid and body fuselage, motor has and the air inlet of motor room bottom second, the 3rd air inlet that first air inlet of motor room's lower cover communicates and the first exhaust outlet communicated with the first air channel, motor room side is formed with the second air channel communicated with the first air channel, formed with air exhaust passage between lid and body fuselage in motor room, lid offers the second exhaust outlet for connecting the second air channel and air exhaust passage in motor room, upper chamber is connected with the heat dissipation channel of motor room, dividing plate of the lid between air exhaust passage and upper chamber is provided with air inlet in motor room；It thus is avoided that cold wind form the vortex of circulation into meeting after motor in its chamber, promotes hot gas to discharge in time, reach the effect of cooling motor；Avoid wind to be produced with air channel inwall simultaneously and hit friction, produce loud noise.
Description
Technical field
It the utility model is related to a kind of dust catcher, more particularly to a kind of dust catcher radiator structure.
Background technology
In correlation technique, the motor room of dust catcher has the function of fixed motor, between motor room and body fuselage shell
Air channel with export motor air draft, the air channel of motor room and the air outlet of body fuselage are connected so that wind is discharged into body fuselage
Outside.There are the following problems for said structure：, can be in electricity after cold wind enters motor because aerofoil fan can not produce very big blast
The vortex of circulation is formed in machine cavity room, hot gas can not discharge in time, reach the effect of cooling motor；Meanwhile motor air draft enters
When being flowed during air channel and in air channel, wind produces with air channel inwall hits friction, the caused larger height of noise.
The content of the invention
The purpose of the utility model is：A kind of effectively reduction motor air draft noise, the dust catcher dry and wet of good heat dissipation effect are provided
Dual-purpose motor radiator structure.
The technical solution of the utility model is：A kind of dust catcher Wet-dry motor radiating structure, including body fuselage, peace
Motor room in body fuselage, the motor in motor room, motor room Shang Gai and peace installed in motor room upper end
Motor room's lower cover mounted in motor room lower end, formed with cold wind chamber, motor room's lower cover between motor room's lower cover and motor room
And the first air inlet communicated with cold wind chamber and the second air inlet, motor bottom and motor room are respectively equipped with motor room lower surface
Formed with air-inlet cavity between bottom, have between motor middle part periphery and motor room formed with the first air channel, the motor with entering
The 3rd air inlet that wind chamber is connected and the first exhaust outlet being connected with the first air channel, the motor room side is formed with
The second air channel that one air channel communicates, formed with air exhaust passage between lid and body fuselage in motor room, opened up in motor room on lid
There is the second exhaust outlet for connecting the second air channel and air exhaust passage, the motor upper end is with enclosing inwall, motor room on its motor
Formed with upper chamber between upper lid and body fuselage, motor upper end outer wall with ring outer wall on its motor, motor room upper end
On wall and motor room cover between be connected formed with air-guiding aisle, the air-guiding aisle with upper chamber, the motor room with
The heat dissipation channel that its inner chamber is not communicated with, air-guiding aisle are connected with heat dissipation channel, in the motor room lid positioned at air exhaust passage with
Dividing plate between upper chamber is provided with air inlet.
Preferably, motor room's lower cover has the upper convex tendon that a circle upwardly extends, and the motor room bottom has a circle
The lower convex tendon extended downwardly, motor room's lower cover and motor room bottom realize two by the tight fit of upper convex tendon and lower convex tendon
The sealed connection of person, and then above-mentioned cold wind chamber is formed therebetween.
Preferably, the motor tailstock of the motor afterbody is connected with motor room's sealed bottom, and then therebetween
Form above-mentioned air-inlet cavity.
Preferably, the motor middle and upper part is tightly connected by motor centre circle, motor center and motor room.
Preferably, the motor room portion has inside and outside double wall, and it is double that the heat dissipation channel is formed at motor indoor and outdoor
Between being covered on layer wall and motor room's lower cover, motor room.
Preferably, first air channel is looped duct, and second air channel is direct current air channel, and the heat dissipation channel is ring
Shape air channel；The air-guiding aisle is looped duct.
The utility model has the advantages that：The hot gas that the utility model diffuses out out of motor chamber is by first, second
An air channel part is diffused into air by air exhaust passage inside complete machine, and another part utilizes the principle of motor air draught, passes through air inlet
Mouth enters upper chamber's (motor upper part), and sails out of internal heat diffusion into air by the heat dissipation channel of motor, so
Avoid cold wind from forming the vortex of circulation in motor chamber into meeting after motor, hot gas can be promoted to discharge in time, reach cooling
The effect of motor；Wind is avoided simultaneously and is produced with air channel inwall and hits friction, produces loud noise.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Fig. 1 is the structural representation of the utility model dust catcher Wet-dry motor radiating structure embodiment；
Fig. 2 is the part-structure schematic diagram that the utility model is Fig. 1；
Fig. 3 is the structural representation in another direction of the utility model embodiment；
Wherein：1 body fuselage；
2 motor rooms；The air inlets of 2-1 second；Convex tendon under 2-2；
3 motors；The air inlets of 3-1 the 3rd；The exhaust outlets of 3-2 first；3-3 motor tailstocks；
Covered in 4 motor rooms；The exhaust outlets of 4-1 second；4-2 dividing plates；4-3 air inlets；
5 motor room's lower covers；The air inlets of 5-1 first；The upper convex tendons of 5-2；
6 cold wind chambers；
7 air-inlet cavities；
8 first air channels；
9 upper chamber；
10 second air channels；
11 air exhaust passages；
12 heat dissipation channels；
13 motor centre circles；
14 motor centers；
15 motor centre circles；
16 air-guiding aisles.
Embodiment
Embodiment：As shown in Figure 1 to Figure 3, a kind of dust catcher Wet-dry motor radiating structure, including body fuselage 1, peace
Motor room 2 in body fuselage 1, the motor 3 in motor room 2, covered in the motor room of the upper end of motor room 2
4 and motor room's lower cover 5 installed in the lower end of motor room 2, formed with cold wind chamber 6 between motor room's lower cover 5 and motor room 2,
The the first air inlet 5-1 and the second air inlet communicated with cold wind chamber 6 is respectively equipped with motor room's lower cover 5 and the lower surface of motor room 2
2-1, formed with air-inlet cavity 7 between the bottom of motor 3 and the bottom of motor room 2, between the middle part periphery of motor 3 and motor room 2 formed with
First air channel 8, the motor 3 have the 3rd air inlet 3-1 being connected with air-inlet cavity 7 and be connected with the first air channel 8 the
One exhaust outlet 3-2, the side of motor room 2 is formed with the second air channel 10 communicated with the first air channel 8, lid 4 and machine in motor room
Formed with air exhaust passage 11 between body case 1, offered in motor room on lid 4 for connecting the second air channel 10 and air exhaust passage
11 the second exhaust outlet 4-1, inwall is enclosed on the upper end of motor 3 and its motor, shape between lid 4 and body fuselage 1 in motor room
Into there is a upper chamber 9, the upper end outer wall of motor 3 with its motor in ring outer wall, the upper end inwall of motor room 2 and motor room lid 4 it
Between be connected formed with air-guiding aisle 16, the air-guiding aisle 16 with upper chamber 9, the motor room 2 has and its inner chamber not phase
Logical heat dissipation channel 12, air-guiding aisle 16 are connected with heat dissipation channel 12, in the motor room lid 4 be located at air exhaust passage 11 with it is upper
Dividing plate 4-2 between chamber 9 is provided with air inlet 4-3.
In the present embodiment, motor room's lower cover 5 has the upper convex tendon 5-2 that a circle upwardly extends, the bottom of motor room 2
With the lower convex tendon 2-2 that extends downwardly of circle, motor room's lower cover 5 and the bottom of motor room 2 by upper convex tendon 5-2 with it is convex
Both sealed connections are realized in muscle 2-2 tight fit, and then form above-mentioned cold wind chamber 6 therebetween.
In the present embodiment, the motor tailstock 3-3 of the afterbody of motor 3 is connected with the sealed bottom of motor room 2, Jin Er
Above-mentioned air-inlet cavity 7 is formed between the two.
In the present embodiment, the middle and upper part of motor 3 is tightly connected by motor centre circle 13, motor center 14 and motor room 2.
In the present embodiment, the part of motor room 2 has inside and outside double wall, and the heat dissipation channel 12 is formed at motor room
On 2 inside and outside double walls and motor room's lower cover 5, motor room between lid 4.
In the present embodiment, first air channel 8, heat dissipation channel 12, air-guiding aisle 16 are looped duct；Second wind
Road 10 is direct current air channel.
Utility model works principle is：Cold wind passes through the first air inlet 5-1, cold wind chamber 6, the second air inlet 2- by the external world
1st, the chamber of motor 3 is entered after air-inlet cavity 7, the 3rd air inlet 3-1, and the hot blast diffused out out of motor 3 chamber is by first
Behind exhaust outlet 3-2, the first air channel 8, the second air channel 10, a part is diffused into air by air exhaust passage 11, another part profit
With the principle of the air draught of motor 3, upper chamber 9 (motor upper part) is entered by air inlet 4-3, and enter by air-guiding aisle 16 and dissipate
The passage of heat 12 most at last internal heat diffusion into air.
The utility model not only avoids cold wind from forming the vortex of circulation in motor chamber into meeting after motor 3, can promote
Hot gas is discharged in time, reach the effect of cooling motor 3, and avoid wind and produced with air channel inwall and hit friction, produce compared with
Big noise.
It the above is only concrete application example of the present utility model, do not form any limit to the scope of protection of the utility model
System.In addition to the implementation, the utility model can also have other embodiment.It is all to be formed using equivalent substitution or equivalent transformation
Technical scheme, all fall within the utility model it is claimed within the scope of.
Claims (9)
1. a kind of dust catcher Wet-dry motor radiating structure, including body fuselage (1), the electricity in body fuselage (1)
Machine room (2), the motor (3) in motor room (2), cover (4) in the motor room of motor room (2) upper end and be arranged on
Motor room's lower cover (5) of motor room (2) lower end, it is characterised in that：Formed between motor room's lower cover (5) and motor room (2)
There is cold wind chamber (6), the first air intake communicated with cold wind chamber (6) is respectively equipped with motor room's lower cover (5) and motor room (2) lower surface
Mouth (5-1) and the second air inlet (2-1), formed with air-inlet cavity (7), motor between motor (3) bottom and motor room (2) bottom
(3) formed with the first air channel (8) between middle part periphery and motor room (2), the motor (3) has to be connected with air-inlet cavity (7)
The 3rd air inlet (3-1) and the first exhaust outlet (3-2) for being connected with the first air channel (8), motor room (2) side is formed
There is the second air channel (10) communicated with the first air channel (8), cover between (4) and body fuselage (1) in motor room and lead to formed with air draft
Road (11), the second exhaust outlet (4- that offers for connect second air channel (10) and air exhaust passage (11) is covered on (4) in motor room
1) inwall, is enclosed on motor (3) upper end and its motor, is covered between (4) and body fuselage (1) formed with upper chamber in motor room
(9), covered on motor (3) the upper end outer wall and its motor in ring outer wall, motor room (2) upper end inwall and motor room between (4)
Formed with air-guiding aisle (16), the air-guiding aisle (16) is connected with upper chamber (9), the motor room (2) have with it
The heat dissipation channel (12) that chamber is not communicated with, air-guiding aisle (16) are connected with heat dissipation channel (12), and (4) are covered in the motor room and are located at
Dividing plate (4-2) between air exhaust passage (11) and upper chamber (9) is provided with air inlet (4-3).
A kind of 2. dust catcher Wet-dry motor radiating structure according to claim 1, it is characterised in that：The motor room
Lower cover (5) has the upper convex tendon (5-2) that a circle upwardly extends, and it is convex that there is a circle to extend downwardly down for motor room (2) bottom
Muscle (2-2), motor room's lower cover (5) and motor room (2) bottom are matched somebody with somebody by upper convex tendon (5-2) and the close of lower convex tendon (2-2)
Close and realize both sealed connections, and then form above-mentioned cold wind chamber (6) therebetween.
A kind of 3. dust catcher Wet-dry motor radiating structure according to claim 1, it is characterised in that：The motor
(3) the motor tailstock (3-3) of afterbody is connected with the motor room (2) sealed bottom, and then forms above-mentioned air intake therebetween
Chamber (7).
A kind of 4. dust catcher Wet-dry motor radiating structure according to claim 1, it is characterised in that：The motor
(3) middle and upper part is tightly connected by motor centre circle (13), motor center (14) and motor room (2).
A kind of 5. dust catcher Wet-dry motor radiating knot according to any one claims in Claims 1-4
Structure, it is characterised in that：First air channel (8) is looped duct.
A kind of 6. dust catcher Wet-dry motor radiating structure according to claim 5, it is characterised in that：Second wind
Road (10) is direct current air channel.
A kind of 7. dust catcher Wet-dry motor radiating knot according to any one claims in Claims 1-4
Structure, it is characterised in that：The motor room (2) partly has inside and outside double wall, and the heat dissipation channel (12) is formed at motor room
Covered on inside and outside double wall and motor room's lower cover (5), motor room between (4).
A kind of 8. dust catcher Wet-dry motor radiating knot according to any one claims in Claims 1-4
Structure, it is characterised in that：The heat dissipation channel (12) is looped duct.
A kind of 9. dust catcher Wet-dry motor radiating knot according to any one claims in Claims 1-4
Structure, it is characterised in that：The air-guiding aisle (16) is looped duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595197.7U CN206948096U (en) | 2017-05-25 | 2017-05-25 | Dust catcher Wet-dry motor radiating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595197.7U CN206948096U (en) | 2017-05-25 | 2017-05-25 | Dust catcher Wet-dry motor radiating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206948096U true CN206948096U (en) | 2018-01-30 |
Family
ID=61363205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720595197.7U Expired - Fee Related CN206948096U (en) | 2017-05-25 | 2017-05-25 | Dust catcher Wet-dry motor radiating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206948096U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165832A (en) * | 2018-06-25 | 2019-08-23 | 宁波洒哇地咔电器有限公司 | Electric machine structure and dust catcher |
| WO2020211338A1 (en) * | 2019-04-18 | 2020-10-22 | 天佑电器（苏州）有限公司 | Dry/wet vacuum cleaner |
| CN111835130A (en) * | 2020-06-29 | 2020-10-27 | 添可智能科技有限公司 | Motor element and cleaning equipment |
| CN114983265A (en) * | 2022-06-24 | 2022-09-02 | 江苏川欧科技有限公司 | Vacuum cleaner |
-
2017
- 2017-05-25 CN CN201720595197.7U patent/CN206948096U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165832A (en) * | 2018-06-25 | 2019-08-23 | 宁波洒哇地咔电器有限公司 | Electric machine structure and dust catcher |
| WO2020211338A1 (en) * | 2019-04-18 | 2020-10-22 | 天佑电器（苏州）有限公司 | Dry/wet vacuum cleaner |
| CN111835130A (en) * | 2020-06-29 | 2020-10-27 | 添可智能科技有限公司 | Motor element and cleaning equipment |
| CN114983265A (en) * | 2022-06-24 | 2022-09-02 | 江苏川欧科技有限公司 | Vacuum cleaner |
| CN114983265B (en) * | 2022-06-24 | 2023-11-28 | 江苏川欧科技有限公司 | Dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |