CN209389827U - A kind of 1140V directly drives ultralow revolving speed magneto - Google Patents
A kind of 1140V directly drives ultralow revolving speed magneto Download PDFInfo
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- CN209389827U CN209389827U CN201920301905.0U CN201920301905U CN209389827U CN 209389827 U CN209389827 U CN 209389827U CN 201920301905 U CN201920301905 U CN 201920301905U CN 209389827 U CN209389827 U CN 209389827U
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- motor base
- revolving speed
- several
- fins
- directly drives
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Abstract
The utility model discloses a kind of 1140V directly to drive ultralow revolving speed magneto, and the motor base including tubular, circumferentially array integration is evenly equipped with four structure muscle in the cylinder outside of the motor base；Also integrated setting has four groups of fins sets on the outside of the cylinder of the motor base；Each fins set is located between two adjacent structure muscle；The utility model has the advantages of simple structure, the stronger liquid active cooling effect of setting heat dissipation on the basis of metal fin passively radiates；Effectively solve the problems, such as that the wind-cooling heat dissipating of the ultralow revolving speed direct-drive permanent-magnetism motor of 1140V is insufficient.
Description
Technical field
The utility model belongs to permanent magnet motor field.
Background technique
The ultralow revolving speed direct-drive permanent-magnetism motor of 1140V keeps air cooling effect limited since revolving speed is slow, traditional magneto
It often carries out supplementing passive heat dissipation using radiating fin merely, radiating efficiency is not high.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides one kind of rapid heat dissipation
1140V directly drives ultralow revolving speed magneto.
Technical solution: to achieve the above object, a kind of 1140V of the utility model directly drives ultralow revolving speed magneto, packet
The motor base of tubular is included, circumferentially array integration is evenly equipped with four structure muscle in the cylinder outside of the motor base；
Also integrated setting has four groups of fins sets on the outside of the cylinder of the motor base；Each fins set is located at two
Between adjacent structure muscle；
Fins set described in every group is equidistant by the radiating fin of several strips and column distribution is constituted, the length of each radiating fin
Direction is spent to extend along the tubular axis direction of the motor base；The Inner elongate degree direction of each radiating fin is that can flow through liquid
The hollow passageway structure of body.
It further, further include several communicating pipes in fins set described in every group, several communicating pipes are by several radiating fins
Hollow passageway in piece mutually joins end to end, the generally cooling concatermer that several communicating pipes and several radiating fins are constituted；
The head end and tail end of the cooling concatermer are respectively arranged with inlet tube and outlet tube.
Further, the both ends of each structure muscle are provided with end cap locking screw pit；The fins set and motor base
Seat is that aluminum alloy material is constituted.
The utility model has the advantages that the utility model has the advantages of simple structure, setting is radiated more on the basis of metal fin passively radiates
Strong liquid active cooling effect；Effectively solve the problems, such as that the wind-cooling heat dissipating of the ultralow revolving speed direct-drive permanent-magnetism motor of 1140V is insufficient.
Detailed description of the invention
Attached drawing 1 is that the stator base of the present embodiment and rotor dismantle schematic diagram；
Attached drawing 2 is the rotor structure schematic diagram of the present apparatus；
Attached drawing 3 is the base construction schematic diagram of the present apparatus；
Attached drawing 4 is the structural schematic diagram of cooling concatermer.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
A kind of 1140V as shown in attached drawing 1 to 4 directly drives ultralow revolving speed magneto, the motor base 19 including tubular, institute
Stating the outside of cylinder 58 of motor base 19, circumferentially array integration is evenly equipped with four structure muscle 56；The motor base 19
Also integrated setting has four groups of fins sets 55 on the outside of cylinder 58；Each fins set 55 be located at two adjacent structure muscle 56 it
Between；The embodiment of the present invention fins set 55, structure muscle 56 and motor base 19 are that aluminum alloy material is constituted；The present embodiment it is each
The both ends of the structure muscle 56 are provided with end cap locking screw pit 57；End cap locking screw pit 57 is used for locking motor both ends
End cap；Fins set 55 described in every group is equidistant by the radiating fin 52 of several strips and column distribution is constituted, each radiating fin
52 length direction extends along 58 axis direction of cylinder of the motor base 19；The Inner elongate degree side of each radiating fin 52
Xiang Weineng flows through the hollow passageway structure of liquid；It further include several communicating pipes 53, several companies in fins set 55 described in every group
Siphunculus 53 mutually joins end to end the hollow passageway in several radiating fins 52, several communicating pipes 53 and several radiating fins 52 institute
The generally cooling concatermer 100 constituted；The head end and tail end of the cooling concatermer 100 are respectively arranged with inlet tube 54 and go out
Liquid pipe 51；In motor high power operation, coolant liquid is persistently imported into inlet tube 54, and then makes entirely to cool down concatermer 100
Coolant liquid is inside flowed through, is flowed out eventually by outlet tube 51；It can be taken away during coolant liquid flows through cooling concatermer 100 big
Calorimetric amount, and then realize the cooling to motor.
Stator core 16, concentric rotation in stator core 16 are fixedly installed in the cylinder of the motor base 19 of the present embodiment
It is provided with rotor 17, the rotor 17 of the present embodiment includes that cage rotor scratches group, and it includes same that the cage rotor, which scratches group,
The front end ring 10 and rear end ring 9 in axle center, circumferentially array is fixedly installed several rotors between the front end ring 10 and rear end ring 9
Conducting bar 12；The integral structure that front end ring 10, rear end ring 9 and several rotor bars 12 are constituted is in " mouse cage " structure, " mouse cage "
Group of the rotor of structure scratching plays the role of inhibiting stator current, and can also play fixed rotor iron core 14；Before described
Circumferentially array distribution has several preceding cooling blades 13 and several rear cooling blades 11 respectively for the outer end of end ring 10 and rear end ring 9,
The preceding cooling blade 13 of the present embodiment and rear cooling blade 11 are respectively with front end ring 10 and rear end ring 9 using integrated molding
Or welding procedure connection；In order to control its difficulty of processing, the preceding cooling blade 13 of the present embodiment and several rear cooling blades 11 are in
Rectangular sheet structure, and it is each it is described before cooling blade 13 and it is several after cooling blade 11 place face extending direction with the electricity
The axis of machine rotor 17 is parallel；Cooling blade 13 and rear cooling blade 11 make stator two sides generate lasting eddy flow before several, into
And promote the intracorporal even heat of shell, effectively avoid the phenomenon that local temperature is excessive；The structure can substitute the function of fan, into
And the number of components of motor can be effectively reduced.
It further include output shaft 15 and rotor core 14；The rotor core 14 is concentric be fixed on the front end ring 10, after
" mouse cage " inside configuration that end ring 9 and several rotor bars 12 are constituted；The output shaft 15 passes through with the rotor core 14
The concentric transmission connection of flat key.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of 1140V directly drives ultralow revolving speed magneto, it is characterised in that: the motor base (19) including tubular, the electricity
Circumferentially array integration is evenly equipped with four structure muscle (56) on the outside of the cylinder (58) of machine pedestal (19)；
Also integrated setting has four groups of fins sets (55) on the outside of the cylinder (58) of the motor base (19)；Each fins set
(55) it is located between two adjacent structure muscle (56)；
Fins set described in every group (55) is equidistant by the radiating fin (52) of several strips and column distribution is constituted, each radiating fin
(52) length direction extends along cylinder (58) axis direction of the motor base (19)；The inside of each radiating fin (52)
Elongatedness direction is the hollow passageway structure that can flow through liquid.
2. a kind of 1140V according to claim 1 directly drives ultralow revolving speed magneto, it is characterised in that: wing described in every group
It further include several communicating pipes (53) in piece group (55), several communicating pipes (53) will be hollow logical in several radiating fins (52)
Road mutually joins end to end, generally cooling concatermer (100) that several communicating pipes (53) and several radiating fins (52) are constituted；
The head end and tail end of the cooling concatermer (100) are respectively arranged with inlet tube (54) and outlet tube (51).
3. a kind of 1140V according to claim 1 directly drives ultralow revolving speed magneto, it is characterised in that: each structure
The both ends of muscle (56) are provided with end cap locking screw pit (57)；The fins set (55) and motor base (19) are aluminium alloy
Material is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301905.0U CN209389827U (en) | 2019-03-11 | 2019-03-11 | A kind of 1140V directly drives ultralow revolving speed magneto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301905.0U CN209389827U (en) | 2019-03-11 | 2019-03-11 | A kind of 1140V directly drives ultralow revolving speed magneto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209389827U true CN209389827U (en) | 2019-09-13 |
Family
ID=67854693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920301905.0U Active CN209389827U (en) | 2019-03-11 | 2019-03-11 | A kind of 1140V directly drives ultralow revolving speed magneto |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209389827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114499029A (en) * | 2021-12-20 | 2022-05-13 | 江苏航天动力机电有限公司 | Permanent magnet motor with water cooling and angle adjusting device |
-
2019
- 2019-03-11 CN CN201920301905.0U patent/CN209389827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114499029A (en) * | 2021-12-20 | 2022-05-13 | 江苏航天动力机电有限公司 | Permanent magnet motor with water cooling and angle adjusting device |
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