CN209516802U - Radiating motor - Google Patents
Radiating motor Download PDFInfo
- Publication number
- CN209516802U CN209516802U CN201822076612.5U CN201822076612U CN209516802U CN 209516802 U CN209516802 U CN 209516802U CN 201822076612 U CN201822076612 U CN 201822076612U CN 209516802 U CN209516802 U CN 209516802U
- Authority
- CN
- China
- Prior art keywords
- bearing
- casing
- ventilation
- end cap
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Radiating motor, including casing, drive end bearing bracket, fore bearing, shaft, base, back cover, rear end cap, ventilation duct, ventilation hole, rear bearing, middle (center) bearing, fan, rear cover, rotor and stator, casing is set on the base, drive end bearing bracket is set on the left of casing, fore bearing is set in drive end bearing bracket, it is rear end cap on rear side of casing, middle (center) bearing is set on rear end cap, shaft upper end is arranged in fore bearing and rear bearing, shaft runs through casing internal, rotor is set in shaft, rotor is arranged in stator, stator is arranged on casing inner wall, multiple ventilation holes are equipped in rear end cap, multiple ventilation ducts are equipped on the right side of rear end cap, ventilation duct is located on the right side of ventilation hole, ventilation duct and ventilation hole are interconnected；The utility model has the advantages that: good heat dissipation effect.
Description
Technical field
The utility model relates to radiating motors, belong to technical field of motors.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction.Motor is in circuit
It is to be indicated with letter M old plant with D, its main function is to generate driving torque, as electrical appliance or the power of various machinery
Source, generator indicate that its main function is to be converted into electric energy using mechanical energy with letter G in circuit.Motor is in operation
A large amount of heat can be generated, needs to radiate to motor, but the motor of the prior art all only has simple fan structure, dissipates
Thermal effect is bad.In order to solve the above difficulties, need to develop the radiating motor of a good heat dissipation effect.
Summary of the invention
The purpose of the utility model is to provide radiating motors.
Problem to be solved in the utility model is that the motor of the prior art all only has simple fan structure, and heat dissipation effect is not
Good problem.
To realize the purpose of this utility model, the technical solution adopted in the utility model is:
Radiating motor, including casing, drive end bearing bracket, fore bearing, shaft, base, back cover, rear end cap, ventilation duct, ventilation hole,
Casing is arranged on the base, drive end bearing bracket, front end is arranged on the left of casing for rear bearing, middle (center) bearing, fan, rear cover, rotor and stator
Fore bearing is set in lid, is rear end cap on rear side of casing, middle (center) bearing is set on rear end cap, shaft upper end is arranged in fore bearing and rear axle
In holding, shaft runs through casing internal, and rotor is arranged in shaft, and rotor is arranged in stator, and stator is arranged on casing inner wall, after
It is equipped with multiple ventilation holes in end cap, multiple ventilation ducts are equipped on the right side of rear end cap, ventilation duct is located on the right side of ventilation hole, ventilation duct and leads to
Air holes is interconnected, and the aperture of ventilation hole is less than the aperture of ventilation duct, and back cover is equipped on the right side of rear end cap, is rear cover on the right side of back cover,
Shaft right end is arranged in rear bearing, and rear bearing setting covers after, fan is arranged in shaft, fan is located in back cover, back cover
Left end diameter be less than right end diameter.
The rear cover is circular configuration.
Connecting portion between the ventilation hole and ventilation duct is segmental arc.
The rotor and stator are mutually matched.
The utility model has the advantages that: ventilation hole and the small feature of ventilation duct big another end opening open at one end, it is external empty
Gas enters from one end of ventilation duct, flows into casing in ventilation hole one end, realizes flow parameter variation, and air-flow enters casing internal
When due to ventilation hole and ventilation duct the characteristics of so that the circulation passage of air-flow becomes smaller, concentrate air-flow more, it is this compared with not
The ordinary motor for the venthole that concentric reducer combines, heat dissipation faster, have heat dissipation effect.
Detailed description of the invention
Fig. 1 is the utility model radiating motor overall structure figure；
Fig. 2 is the right view of rear end cap；
Fig. 3 is the left view of back cover；
Fig. 4 is the top view of back cover；
In figure: 1, casing 2, drive end bearing bracket 3, fore bearing 4, shaft 5, base 6, back cover 7, rear end cap 8,
Ventilation duct 9, ventilation hole 10, rear bearing 11, middle (center) bearing 12, fan 13, rear cover 14, rotor 15, stator.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
The utility model radiating motor, including casing 1, drive end bearing bracket 2, fore bearing 3, shaft 4, base 5, back cover 6, rear end cap
7, ventilation duct 8, ventilation hole 9, rear bearing 10, middle (center) bearing 11, fan 12, rear cover 13, rotor 14 and stator 15, on the base 5
Casing 1 is installed, drive end bearing bracket 2 is installed on the left of casing 1, fore bearing 3 is installed in drive end bearing bracket 2, is rear end cap 7, rear end cap on rear side of casing 1
Middle (center) bearing 11 is installed, 4 upper end of shaft is mounted in fore bearing 3 and rear bearing 10, and shaft 4 is inside casing 1, outside shaft 4 on 7
Week installation rotor 14, rotor 14 are mounted in stator 15, have gap between rotor 14 and stator 15, stator 15 is mounted on casing 1
On inner wall, it is equipped with multiple ventilation holes 9 in rear end cap 7, is equipped with multiple ventilation ducts 8 on the right side of rear end cap 7, ventilation duct 8 is located at ventilation hole 9
Right side, ventilation duct 8 and ventilation hole 9 are interconnected, and the aperture of ventilation hole 9 is less than the aperture of ventilation duct 8, are equipped on the right side of rear end cap 7
Back cover 6 is rear cover 13 on the right side of back cover 6, and 4 right end of shaft is mounted in rear bearing 10, and rear bearing 10 is mounted on rear cover 13, shaft
4 right ends install fan 12, and fan 12 is located in back cover 6, and the left end diameter of back cover 6 is less than right end diameter, set on 6 right side wall of back cover
There is the air holes outside connection.
The rear cover 13 is circular configuration.
Connecting portion between the ventilation hole 9 and ventilation duct 8 is arcuate structure.
The rotor 14 and stator 15 are mutually matched.
The rear cover 13 is equipped with the air holes outside connection.
The utility model application method: ventilation hole 9 and the small feature of the big another end opening open at one end of ventilation duct 8, it is external
Air enters from one end of ventilation duct 8, flows into casing 1 in 9 one end of ventilation hole, realizes pressure value variation, and air-flow enters machine
It is just cooled down by compression when 1 inside of shell, plays the temperature reduced in casing 1, make the reduction of 1 temperature of casing, good heat dissipation effect；After and
The big structure of the small right end in 6 left ends is covered, cooperates fan 12, also makes the air parameter pressure change in back cover 6 to a certain extent, into
And reduce temperature.
Ventilation hole 9 and the small feature of the big another end opening open at one end of ventilation duct 8, outside air is from one end of ventilation duct 8
Into, flowed into casing 1 in 9 one end of ventilation hole, realize flow parameter variation, due to ventilation hole 9 when air-flow enters 1 inside of casing
It the characteristics of with ventilation duct 8, so that the circulation passage of air-flow becomes smaller, concentrates air-flow more, is mutually tied compared with no this concentric reducer
The ordinary motor of the venthole 9 of conjunction, heat dissipation faster, have heat dissipation effect.
Claims (4)
1. radiating motor, including casing (1), drive end bearing bracket (2), fore bearing (3), shaft (4), base (5), back cover (6), rear end cap
(7), ventilation duct (8), ventilation hole (9), rear bearing (10), middle (center) bearing (11), fan (12), rear cover (13), rotor (14) and fixed
Drive end bearing bracket (2) are arranged on the left of casing (1) it is characterized in that: casing (1) is arranged on the base (5) in sub (15), in drive end bearing bracket (2)
It is arranged fore bearing (3), is on rear side of casing (1) rear end cap (7), middle (center) bearing (11) is set on rear end cap (7), shaft (4) upper end is set
It sets in fore bearing (3) and rear bearing (10), shaft (4) is internal through casing (1), rotor (14) is arranged in shaft (4), rotor
(14) in stator (15), stator (15) is arranged on casing (1) inner wall for setting, and multiple ventilation holes are equipped in rear end cap (7)
(9), multiple ventilation ducts (8) are equipped on the right side of rear end cap (7), ventilation duct (8) is located on the right side of ventilation hole (9), ventilation duct (8) and ventilation
Hole (9) is interconnected, and the aperture of ventilation hole (9) is less than the aperture of ventilation duct (8), is equipped with back cover (6) on the right side of rear end cap (7), after
Covering is rear cover (13) on the right side of (6), and in rear bearing (10), rear bearing (10) is arranged on rear cover (13) setting of shaft (4) right end,
Fan (12) are arranged in shaft (4) right end, and fan (12) is located in back cover (6), and the left end diameter of back cover (6) is less than right end diameter.
2. radiating motor according to claim 1, it is characterized in that: the rear cover (13) is circular configuration.
3. radiating motor according to claim 1, it is characterized in that: the connection between the ventilation hole (9) and ventilation duct (8)
Position is segmental arc.
4. radiating motor according to claim 1, it is characterized in that: the rotor (14) and stator (15) are mutually matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076612.5U CN209516802U (en) | 2018-12-12 | 2018-12-12 | Radiating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076612.5U CN209516802U (en) | 2018-12-12 | 2018-12-12 | Radiating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516802U true CN209516802U (en) | 2019-10-18 |
Family
ID=68193945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822076612.5U Active CN209516802U (en) | 2018-12-12 | 2018-12-12 | Radiating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516802U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808653A (en) * | 2019-12-12 | 2020-02-18 | 北京凯恩帝自动化科技有限公司 | Portable spindle motor |
| CN111245144A (en) * | 2020-03-06 | 2020-06-05 | 福州万德电气有限公司 | Efficient three-phase asynchronous motor |
| TWI750616B (en) * | 2020-03-25 | 2021-12-21 | 李書賢 | Wheel hub motor heat dissipation device |
-
2018
- 2018-12-12 CN CN201822076612.5U patent/CN209516802U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808653A (en) * | 2019-12-12 | 2020-02-18 | 北京凯恩帝自动化科技有限公司 | Portable spindle motor |
| CN111245144A (en) * | 2020-03-06 | 2020-06-05 | 福州万德电气有限公司 | Efficient three-phase asynchronous motor |
| TWI750616B (en) * | 2020-03-25 | 2021-12-21 | 李書賢 | Wheel hub motor heat dissipation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209516802U (en) | Radiating motor | |
| CN107231066A (en) | A kind of high power density lightweight concentratred winding water-cooled outer rotor permagnetic synchronous motor | |
| CN213402646U (en) | External rotor motor system | |
| CN110313117A (en) | Motor | |
| CN206023442U (en) | A kind of housing-radiating type motor | |
| CN206727827U (en) | The permanent-magnetic outer rotor motor of fan blade built in a kind of high-power nodal wood type of small volume | |
| CN206389217U (en) | A kind of strong heat dissipation type brushless DC generator | |
| CN208820614U (en) | A kind of generator of multiple fans | |
| CN203233265U (en) | Motor device capable of reducing operation temperature and paper shredder | |
| CN109831053A (en) | Radiator structure, motor and the centrifugal blower of outer rotor motor driven device | |
| CN114094742A (en) | External rotor motor | |
| CN206004475U (en) | A kind of motor of convenient radiating | |
| CN106849503A (en) | A kind of permanent-magnetic outer rotor motor of the built-in fan blade of the high-power nodal wood type of small volume | |
| CN110829723A (en) | Motor internal circulation heat dissipation method and structure thereof | |
| CN103795177B (en) | A kind of magneto and use the water pump of this motor | |
| CN204992998U (en) | Self cooling PMSM of special power assisted steering of new energy automobile | |
| CN211183621U (en) | Noise-reduction heat dissipation structure of motor shell | |
| CN106549536B (en) | Electric motor | |
| CN209516799U (en) | A kind of radiator structure, motor and the centrifugal blower of outer rotor motor driven device | |
| CN209344928U (en) | Wheel hub subassembly and vehicle of vehicle | |
| CN104917349A (en) | Power-assisted steering high-efficiency high-reliability self-cooling permanent-magnet synchronous motor especially for new energy automobile | |
| CN211744252U (en) | Motor cooling structure, motor and car | |
| CN208386315U (en) | A kind of servo motor of integral heat dissipation | |
| CN106230189A (en) | A kind of motor of convenient heat radiation | |
| CN207053325U (en) | It is a kind of from radiating motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |