CN208754135U - High heat dissipation type PMSM - Google Patents
High heat dissipation type PMSM Download PDFInfo
- Publication number
- CN208754135U CN208754135U CN201821570352.0U CN201821570352U CN208754135U CN 208754135 U CN208754135 U CN 208754135U CN 201821570352 U CN201821570352 U CN 201821570352U CN 208754135 U CN208754135 U CN 208754135U
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- China
- Prior art keywords
- shell
- heat dissipation
- spring
- clamping plate
- slot
- Prior art date
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 230000001739 rebound effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model provides a high heat dissipation type PMSM, including rotor, shell, heat dissipation mechanism and protection machanism, the rotor is installed at the shell middle part position, heat dissipation mechanism sets up on the shell left end face, heat dissipation mechanism includes the microscope carrier, places chamber, radiator fan, gas-supply pipe, thermal-arrest cover, dovetail, forked tail slider, goes up arc card strip, goes up spring, slot, connecting pipe, arc card strip and lower spring down, protection machanism sets up on the shell surface, protection machanism includes protection casing, splint one, return spring one, locking bolt, direction screw hole, splint two, return spring two, locating hole and reference column, compares with prior art, the utility model discloses following beneficial effect has: the high-efficiency heat dissipation function is realized, the protection function is also realized, and the service life of the heat dissipation device is prolonged.
Description
Technical field
The utility model is a kind of heat dissipation type high permanent magnet synchronous motor, belongs to synchronous motor apparatus field.
Background technique
Permanent magnet synchronous motor radiating efficiency in the prior art is not high, for a long time using motor damage is easily caused, repairs
It is at high cost；The unshielded structure of permanent magnet synchronous motor in the prior art, anti-collision effect is bad, so being badly in need of wanting a kind of heat dissipation type high
Permanent magnet synchronous motor solves the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of heat dissipation type high permanent magnet synchronous motor,
To solve the problems mentioned in the above background technology.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of heat dissipation type high forever
Magnetic-synchro motor, including rotor, shell, cooling mechanism and protection mechanism, the rotor install medium position inside the shell, institute
It states cooling mechanism to be arranged on shell left side, the cooling mechanism includes microscope carrier, placed cavity, radiator fan, appendix, thermal-arrest
Cover, dovetail groove, dovetail slide block, upper arc strip, upper spring, slot, connecting tube, arc lower strip and lower spring, it is described anti-
It protects mechanism to be arranged on outer surface of outer cover, the protection mechanism includes shield, clamping plate one, return spring one, clamping screw, leads
To threaded hole, clamping plate two, return spring two, location hole and positioning column.
Further, in the cooling mechanism, the microscope carrier is arranged on shell left side, and the placed cavity is provided with
Left part position in microscope carrier, the radiator fan are arranged in placed cavity, and the appendix is embedded in outer casing inner wall, the thermal-arrest
Cover is fixed on appendix annular side right part, and the dovetail groove is provided with shell annular side left part position, the dovetail slide block
It is fixed on microscope carrier right side, the upper arc strip is mounted on upper spring lower end surface, and the upper spring is fixed in slot
Annular side top, the slot are provided on microscope carrier right side, and the connecting tube is arranged in slot in the middle part of left side, and even
Adapter tube left end is connected with placed cavity, and the arc lower strip is fixed on lower spring upper end face, and the lower spring is mounted on slotting
Slot annular side lower.
Further, the appendix annular side left part is symmetrical above and below offers arc-shaped slot, the dovetail slide block with
And dovetail groove is equipped with two groups, dovetail slide block described in two groups is symmetrical above and below to be mounted on microscope carrier right side, dovetail groove described in two groups
Symmetrical above and below to be provided in shell annular side, the slot central axes and appendix central axes are on same straight line, in reality
In use, the slot on microscope carrier is directed at appendix, and push microscope carrier to the right, microscope carrier drives slot to move right on border, works as gas transmission
When pipe is entered in slot, appendix squeezes upper arc strip and arc lower strip simultaneously, and upper arc strip squeezes upper spring, makes
Flexible deformation occurs for upper spring, and arc lower strip squeezes dead spring, makes lower spring that flexible deformation occur, while dovetail slide block is inserted into
In dovetail groove, when upper arc strip is moved to arc-shaped slot position with arc lower strip, upper spring, will under resilience effect
Upper arc strip is caught in arc-shaped slot, and arc lower strip is caught in arc-shaped slot, in turn by lower spring under rebound effect
Appendix is fixed in slot, and finally microscope carrier is fixed on shell left side, to realize the Fast Installation function of microscope carrier.
Further, air hole is offered on the microscope carrier left side, and driving is installed in the microscope carrier annular side and is opened
It closes, the driving switch is connected with radiator fan and external power supply respectively by connecting line, the driving switch, radiation air
Fan and external power supply form complete closed circuit, in actual use, connect radiator fan circuit by driving switch, dissipate
Hot-air in shell is delivered to appendix by collector mat by Hot-air fan, and hot-air is delivered to connecting tube by appendix, connection
Hot-air is delivered to placed cavity by pipe, and then hot-air is discharged radiator fan by air hole, to realize hot in shell
Efficient air discharge function, excellent in heat dissipation effect.
Further, in the protection mechanism, for the shielding cover in shell annular side, the clamping plate one is solid
It is scheduled on one lower end surface of return spring, the return spring one and return spring two is symmetrical above and below is mounted on shield annular
On side, the clamping screw is mounted in guide thread hole, and the guide thread hole is provided with shield annular side left part
Position, the clamping plate two are fixed on two upper surface of return spring, and the location hole is provided in shield on right side, described
Positioning column is fixed on shell right side.
Further, through-hole, the location hole central axes and positioning column axis are offered in the middle part of the shield right side
For line on same straight line, the clamping screw central axes and locking screw pit central axes are described on same axis straight line
Locking screw pit is provided in shell annular side, in actual use, by shielding cover dress on the shell, while by rotor from
Through-hole passes through, while squeezing splints one and clamping plate two, clamping plate one squeeze return spring one to shell simultaneously, and clamping plate two squeezes Hui Li
Spring two, while positioning column is inserted into positioning hole, after right side is fitted closely with shell in shield, rotation lock spiral shell
Bolt, clamping screw are rotated and are moved down along guide thread hole, after clamping screw enters in locking screw pit, tighten locking
Bolt, at this point, clamping plate one fits closely under one rebound effect of return spring with shell, clamping plate two is returned in return spring two
Under elastic force effect, fitted closely with shell, it is then that shield is fixed on the shell, to realize the Fast Installation of shield
Function.
Further, thermal-arrest copper sheet, the clamping plate are mounted on one lower end surface of clamping plate and two upper surface of clamping plate
One and clamping plate two on offer heat release hole one, offer heat release hole two on the protection cover outer surface, in actual use,
When shield is fixed on the shell, thermal-arrest copper sheet absorbs heat on shell, while the heat on thermal-arrest copper sheet passes through heat release hole
One distributes, then is dissipated into outside shield by heat release hole two, to realize auxiliary heat dissipation function, further improves heat dissipation effect
Fruit.
The utility model has the beneficial effects that a kind of heat dissipation type high permanent magnet synchronous motor of the utility model, because this is practical new
Type be added to microscope carrier, placed cavity, radiator fan, appendix, collector mat, dovetail groove, dovetail slide block, upper arc strip, upper spring,
Slot, connecting tube, arc lower strip and lower spring, realize high-efficient radiating function.
Because the utility model is added to shield, clamping plate one, return spring one, clamping screw, guide thread hole, clamping plate
Two, return spring two, location hole and positioning column, realize safeguard function, extend its service life.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of heat dissipation type high permanent magnet synchronous motor of the utility model；
Fig. 2 is the structural schematic diagram of cooling mechanism in a kind of heat dissipation type high permanent magnet synchronous motor of the utility model；
Fig. 3 is enlarged diagram at the A of cooling mechanism in a kind of heat dissipation type high permanent magnet synchronous motor of the utility model；
Fig. 4 is the structural schematic diagram of protection mechanism in a kind of heat dissipation type high permanent magnet synchronous motor of the utility model；
In figure: 1- cooling mechanism, 2- protection mechanism, 3- rotor, 4- shell, 21- shield, 22- clamping plate one, 23- return power
Spring one, 24- clamping screw, 25- guide thread hole, 26- clamping plate two, 27- return spring two, 28- location hole, 29- positioning column,
101- microscope carrier, 102- placed cavity, 103- radiator fan, 104- appendix, 105- collector mat, 106- dovetail groove, 107- dovetail are sliding
Spring under the upper arc strip of block, 108-, 109- upper spring, 110- slot, 111- connecting tube, 112- arc lower strip, 113-.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of heat dissipation type high permanent magnet synchronous motor, packet
Rotor 3, shell 4, cooling mechanism 1 and protection mechanism 2 are included, rotor 3 is mounted on medium position in shell 4, and cooling mechanism 1 is arranged
On 4 left side of shell, cooling mechanism 1 includes microscope carrier 101, placed cavity 102, radiator fan 103, appendix 104, collector mat
105, dovetail groove 106, dovetail slide block 107, upper arc strip 108, upper spring 109, slot 110, connecting tube 111, arc lower card
Item 112 and lower spring 113, protection mechanism 2 are arranged on 4 outer surface of shell, and protection mechanism 2 includes shield 21, clamping plate one
22, return spring 1, clamping screw 24, guide thread hole 25, clamping plate 2 26, return spring 2 27, location hole 28 and fixed
Position column 29.
In cooling mechanism 1, microscope carrier 101 is arranged on 4 left side of shell, and placed cavity 102 is provided with left part in microscope carrier 101
Position, radiator fan 103 are arranged in placed cavity 102, and appendix 104 is embedded in 4 inner wall of shell, and collector mat 105 is fixed on
104 annular side right part of appendix, dovetail groove 106 are provided with 4 annular side left part position of shell, and dovetail slide block 107 is fixed on
On 101 right side of microscope carrier, upper arc strip 108 is mounted on 109 lower end surface of upper spring, and upper spring 109 is fixed in slot 110
Annular side top, slot 110 are provided on 101 right side of microscope carrier, and connecting tube 111 is arranged in slot 110 in the middle part of left side,
And 111 left end of connecting tube is connected with placed cavity 102, arc lower strip 112 is fixed on lower 113 upper surface of spring, lower spring
113 are mounted on 110 annular side lower of slot.
In protection mechanism 2, shield 21 is sleeved in 4 annular side of shell, and clamping plate 1 is fixed on return spring one
On 23 lower end surfaces, return spring 1 and return spring 2 27 is symmetrical above and below is mounted on 21 annular side of shield is locked
Tight bolt 24 is mounted in guide thread hole 25, and guide thread hole 25 is provided with 21 annular side left part position of shield, clamping plate
2 26 are fixed on 2 27 upper surface of return spring, and location hole 28 is provided in shield 21 on right side, and positioning column 29 is fixed
On 4 right side of shell.
One embodiment as the utility model: 104 annular side left part of appendix is symmetrical above and below to offer arc card
Slot, dovetail slide block 107 and dovetail groove 106 are equipped with two groups, and two groups of dovetail slide blocks 107 are symmetrical above and below to be mounted on 101 right side of microscope carrier
On side, two groups of dovetail grooves 106 are symmetrical above and below to be provided in 4 annular side of shell, in 110 central axes of slot and appendix 104
Axis is on same straight line, in actual use, the slot 110 on microscope carrier 101 is directed at appendix 104, and push to the right
Microscope carrier 101, microscope carrier 101 drive slot 110 to move right, and when appendix 104 enters in slot 110, appendix 104 squeezes simultaneously
Arc strip 108 and arc lower strip 112 in pressure, upper arc strip 108 squeeze upper spring 109, make upper spring 109 that bullet occur
Property deformation, arc lower strip 112 squeezes dead spring 113, makes lower spring 113 that flexible deformation occur, while dovetail slide block 107 is inserted into
In dovetail groove 106, when upper arc strip 108 is moved to arc-shaped slot position with arc lower strip 112, upper spring 109 is being returned
Under elastic reaction, upper arc strip 108 is caught in arc-shaped slot, lower spring 113 is under rebound effect, by arc lower strip
112 are caught in arc-shaped slot, and then appendix 104 is fixed in slot 110, and microscope carrier 101 is finally fixed on 4 left side of shell
On, to realize the Fast Installation function of microscope carrier 101.
One embodiment as the utility model: air hole, 101 annular side of microscope carrier are offered on 101 left side of microscope carrier
Driving switch is installed, driving switch is connected with radiator fan 103 and external power supply respectively by connecting line, driving on face
Switch, radiator fan 103 and external power supply form complete closed circuit, in actual use, are connected by driving switch
Hot-air in shell 4 is delivered to appendix 104, gas transmission by collector mat 105 by 103 circuit of radiator fan, radiator fan 103
Hot-air is delivered to connecting tube 111 by pipe 104, and hot-air is delivered to placed cavity 102 by connecting tube 111, then radiator fan 103
Hot-air is discharged by air hole, to realize the efficient discharge function of hot-air, excellent in heat dissipation effect in shell 4.
One embodiment as the utility model: through-hole, 28 axis of location hole are offered in the middle part of 21 right side of shield
Line and 29 central axes of positioning column are on same straight line, and 24 central axes of clamping screw and locking screw pit central axes are in same axis
On line straight line, locking screw pit is provided in 4 annular side of shell, in actual use, shield 21 is sleeved on shell 4
On, while rotor 3 being passed through from through-hole, while squeezing splints 1 and clamping plate 2 26, clamping plate 1 squeeze back shell 4 simultaneously
Power spring 1, clamping plate 2 26 squeezes return spring 2 27, while positioning column 29 being inserted into location hole 28, when in shield 21
After right side and shell 4 fit closely, rotation lock bolt 24, clamping screw 24 rotates along guide thread hole 25 and to moving down
It is dynamic, after clamping screw 24 enters in locking screw pit, clamping screw 24 is tightened, at this point, clamping plate 1 is in return spring 1
It under rebound effect, is fitted closely with shell 4, clamping plate 2 26 closely pastes under 2 27 rebound effect of return spring, with shell 4
It closes, then shield 21 is fixed on shell 4, to realize the Fast Installation function of shield 21.
One embodiment as the utility model: one 22 lower end surface of clamping plate and clamping plate are mounted on 2 26 upper surface
Heat release hole one is offered on thermal-arrest copper sheet, clamping plate 1 and clamping plate 2 26, shield offers heat release hole on 21 outer surface
Two, in actual use, when shield 21 is fixed on shell 4, thermal-arrest copper sheet absorbs heat on shell 4, while thermal-arrest copper
The heat of on piece is distributed by heat release hole one, then is dissipated into outside shield 21 by heat release hole two, to realize auxiliary heat dissipation
Function further improves heat dissipation effect.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of heat dissipation type high permanent magnet synchronous motor, including rotor, shell, cooling mechanism and protection mechanism, it is characterised in that:
Medium position, the cooling mechanism are arranged on shell left side inside the shell for the rotor installation, and the cooling mechanism includes
Microscope carrier, placed cavity, radiator fan, appendix, collector mat, dovetail groove, dovetail slide block, upper arc strip, upper spring, slot, company
Adapter tube, arc lower strip and lower spring, the microscope carrier are arranged on shell left side, and the placed cavity is provided in microscope carrier left
Portion position, the radiator fan are arranged in placed cavity, and the appendix is embedded in outer casing inner wall, and the collector mat is fixed on
Appendix annular side right part, the dovetail groove are provided with shell annular side left part position, and the dovetail slide block is fixed on load
On platform right side, the upper arc strip is mounted on upper spring lower end surface, and the upper spring is fixed on slot annular side
Top, the slot are provided on microscope carrier right side, and the connecting tube is arranged in slot in the middle part of left side, and connecting tube left end
It is connected with placed cavity, the arc lower strip is fixed on lower spring upper end face, and the lower spring is mounted on slot annular
Side lower；The protection mechanism is arranged on outer surface of outer cover, and the protection mechanism includes shield, clamping plate one, returns power bullet
Spring one, clamping screw, guide thread hole, clamping plate two, return spring two, location hole and positioning column, the shielding cover are mounted in
In shell annular side, the clamping plate one is fixed on one lower end surface of return spring, the return spring one and return spring
Two it is symmetrical above and below be mounted on shield annular side, the clamping screw is mounted in guide thread hole, the guiding spiral shell
Pit is provided with shield annular side left part position, and the clamping plate two is fixed on two upper surface of return spring, the positioning
Hole is provided in shield on right side, and the positioning column is fixed on shell right side.
2. a kind of heat dissipation type high permanent magnet synchronous motor according to claim 1, it is characterised in that: the appendix annular side
Face left part is symmetrical above and below to offer arc-shaped slot, and the dovetail slide block and dovetail groove are equipped with two groups, and dovetail described in two groups is sliding
Block is symmetrical above and below to be mounted on microscope carrier right side, and dovetail groove described in two groups is symmetrical above and below to be provided in shell annular side, described
Slot central axes and appendix central axes are on same straight line.
3. a kind of heat dissipation type high permanent magnet synchronous motor according to claim 1, it is characterised in that: on the microscope carrier left side
Offer air hole, driving switch be installed in the microscope carrier annular side, the driving switch by connecting line respectively with dissipate
Hot-air fan and external power supply are connected, and the driving switch, radiator fan and external power supply form complete closed circuit.
4. a kind of heat dissipation type high permanent magnet synchronous motor according to claim 1, it is characterised in that: the shield right side
Middle part offers through-hole, and the location hole central axes and positioning column central axes are on same straight line, the clamping screw axis
On same axis straight line, the locking screw pit is provided in shell annular side for line and locking screw pit central axes.
5. a kind of heat dissipation type high permanent magnet synchronous motor according to claim 1, it is characterised in that: one lower end surface of clamping plate
And thermal-arrest copper sheet is mounted on two upper surface of clamping plate, heat release hole one, institute are offered on the clamping plate one and clamping plate two
It states and offers heat release hole two on protection cover outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570352.0U CN208754135U (en) | 2018-09-26 | 2018-09-26 | High heat dissipation type PMSM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570352.0U CN208754135U (en) | 2018-09-26 | 2018-09-26 | High heat dissipation type PMSM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208754135U true CN208754135U (en) | 2019-04-16 |
Family
ID=66085039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821570352.0U Expired - Fee Related CN208754135U (en) | 2018-09-26 | 2018-09-26 | High heat dissipation type PMSM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208754135U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126586A (en) * | 2019-06-18 | 2019-08-16 | 电子科技大学中山学院 | Integrated electric drive system driven car whole-vehicle heat management system |
| CN110311532A (en) * | 2019-07-23 | 2019-10-08 | 夏孝清 | A kind of intelligent step motor |
| CN113472135A (en) * | 2021-07-05 | 2021-10-01 | 漯河职业技术学院 | New energy automobile driving motor protective housing |
-
2018
- 2018-09-26 CN CN201821570352.0U patent/CN208754135U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126586A (en) * | 2019-06-18 | 2019-08-16 | 电子科技大学中山学院 | Integrated electric drive system driven car whole-vehicle heat management system |
| CN110311532A (en) * | 2019-07-23 | 2019-10-08 | 夏孝清 | A kind of intelligent step motor |
| CN110311532B (en) * | 2019-07-23 | 2021-04-23 | 宁波市天菱机电有限公司 | Intelligent stepping motor |
| CN113472135A (en) * | 2021-07-05 | 2021-10-01 | 漯河职业技术学院 | New energy automobile driving motor protective housing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20200926 |