CN107910975A - A kind of end cover structure and its processing method for improving motor interior heat dissipation effect - Google Patents
A kind of end cover structure and its processing method for improving motor interior heat dissipation effect Download PDFInfo
- Publication number
- CN107910975A CN107910975A CN201810014288.6A CN201810014288A CN107910975A CN 107910975 A CN107910975 A CN 107910975A CN 201810014288 A CN201810014288 A CN 201810014288A CN 107910975 A CN107910975 A CN 107910975A
- Authority
- CN
- China
- Prior art keywords
- end cap
- cap body
- heat
- radiating aluminium
- aluminium sheet
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 title claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 19
- 238000003672 processing method Methods 0.000 title claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000004411 aluminium Substances 0.000 claims abstract description 38
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 4
- 238000009987 spinning Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/06—Cast metal casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Invention broadly provides a kind of end cover structure and its processing method for improving motor interior heat dissipation effect, including motor babinet, one end of the motor babinet is removably provided with end cap body, on the side of the end cap body, radiating aluminium sheet is fixed with by heat-dissipating pipe, the end cap body is run through in one end of the heat-dissipating pipe, extends in the electric case body；The end cap body is molded by cold steel plate punched.The present invention is simple to manufacture, good heat dissipation effect, mainly by being fixed with multiple radiating aluminium sheets by heat-dissipating pipe in the side of end cap body, and one end of heat-dissipating pipe is extended in electric case body through radiating aluminium sheet, so as to, by the effect of heat-dissipating pipe and radiating aluminium sheet, it can be achieved that the cooling effect of box house；Further, which uses stamping forming technique by cold steel plate, not only realizes end cap body construction light-weight design, reduces the production cost, meanwhile, the no pollution to environment is also achieved, protects environment.
Description
Technical field
The invention mainly relates to the technical field of motor, and in particular to a kind of end for improving motor interior heat dissipation effect
Lid structure and its processing method.
Background technology
Motor is a kind of equipment for converting electrical current into mechanical energy.It is to use the power on coil to produce rotating excitation field and make
Electro-magnetic motor force rotation torque is formed for rotor.Motor is divided into dc motor and ac motor by using power supply difference,
Motor in electric system is largely alternating current generator, can be synchronous motor either asynchronous machine, motor mainly by
Stator is formed with rotor, and the direction of electrified wire movement under force in magnetic field is related with magnetic induction line direction with current direction, electronic
Machine operation principle is effect of the magnetic field to electric current stress, makes motor rotation.
In the overall structure of motor, the shell of motor is for protecting motor interior winding not receive injury
Shell structure.
In existing motor housing structure, end cap is the important component of housing, and existing end cap all passes through
Pouring molding obtains, not only relatively complicated in technique by the end cap of pouring molding, moreover, the cost is relatively high, worker's
Labor intensity is big.
Meanwhile with industrial boom, the improvement of environment has been very urgent, jaw problem to be solved, and passes through iron
The workpiece of water pouring molding, can cause environment serious pollution, and at home, government in relevant industries, has promulgated more
Item ban, to reduce environmental disruption.
The content of the invention
In the present invention, a kind of end cover structure for improving motor interior heat dissipation effect and its processing side are mainly provided
Method, proposed in the above background technology to solve, existing End cover for motor, heat dissipation effect is undesirable, and is poured due to using
The structure of part is built, causes high processing costs, the serious technical problem of environmental pollution.
The present invention solve the technical solution that uses of above-mentioned technical problem for：A kind of end for improving motor interior heat dissipation effect
Lid structure and its processing method, including motor babinet, one end of the motor babinet are removably provided with end cap body,
On the side of the end cap body, arc radiating aluminium sheet is fixed with by heat-dissipating pipe, the end is run through in one end of the heat-dissipating pipe
Lid body, extends in the electric case body；The end cap body passes through cold steel plate cold stamping shaped.
Preferably, the side wall of end cap body described in ring one week, even circumferential are fixed with four fixed blocks, each fixation
Mounting hole is equipped with block, and each fixed block is fixed by welding on the outer wall of the end cap body.
Preferably, on the end cap body, even circumferential is equipped with three arc grooves, the bottom of each arc groove
It is fixed with the cold copper coin of arc.
Preferably, on a side end face of three arc grooves, it is respectively fixed with radiating aluminium sheet group, each group described
Radiating aluminium sheet group is formed by 8-12 block arcs radiating aluminium sheet, and distance 3- between every group of adjacent arc radiating aluminium sheet
5mm。
Preferably, two heat-dissipating pipes are respectively equipped with described in every group in radiating aluminium sheet group, the bottom of each heat-dissipating pipe
End extends through the arc radiating aluminium sheet, end cap body and the cold copper coin of arc, extends to the box house, and through described
Connected between the end of two heat-dissipating pipes of radiating aluminium sheet group by a single u-shaped heat-dissipating pipe.
Preferably, the end cap body by carrying out blanking to cold steel plate, --- --- cut spinning --- welding --- for shovel rotation by punching
Side --- it is machining.
Compared with prior art, beneficial effects of the present invention are：The present invention is simple to manufacture, and good heat dissipation effect, mainly passes through
Multiple radiating aluminium sheets are fixed with by heat-dissipating pipe in the side of end cap body, and one end of heat-dissipating pipe is extended to through radiating aluminium sheet
In electric case body, so that, by the effect of heat-dissipating pipe and radiating aluminium sheet, it can be achieved that the cooling effect of box house；Further
, which uses stamping forming technique by cold steel plate, not only realizes end cap body construction light-weight design, subtracts
Lack cost of manufacture, meanwhile, the no pollution to environment is also achieved, protects environment.
Detailed explanation is carried out to the present invention below with reference to attached drawing and specific embodiment.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the end cap body reverse structure schematic of the present invention；
Fig. 3 is the end cap body positive structure schematic of the present invention.
In figure：1- motor babinets；2- end cap bodies；21- fixed blocks；22- arc grooves；The cold copper coin of 221- arcs；24-
Arc radiating aluminium sheet；25- heat-dissipating pipes；251-U type heat-dissipating pipes.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings, attached drawing
In give the present invention some embodiments, but the present invention can be realized by different forms, however it is not limited to text institute
The embodiment of description, opposite, there is provided these embodiments are to make to present disclosure more thorough and comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
There may also be element placed in the middle, and when an element is considered as " connection " another element, it can be directly to separately
One element may be simultaneously present centering elements, term as used herein " vertically ", " horizontal ", "left", "right"
And similar statement is for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff usually connects is identical, herein in the description of the invention used term knowledge in order to describe to have
The purpose of the embodiment of body, it is not intended that it is of the invention in limitation, term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
Embodiment, refer to attached drawing 1-3, a kind of end cover structure for improving motor interior heat dissipation effect and its processing side
Method, including motor babinet 1, one end of the motor babinet 1 are removably provided with end cap body 2, the end cap body 2
Side on, arc radiating aluminium sheet 24 is fixed with by heat-dissipating pipe 25, the end cap body is run through in one end of the heat-dissipating pipe 25
2, extend in the motor babinet 1；The end cap body 2 passes through cold steel plate cold stamping shaped.
In the present embodiment, radiating aluminium sheet is fixed with end cap body 2 by using heat-dissipating pipe 25, when motor starts
After work, certain heat can be produced in babinet, by the effect of heat-dissipating pipe 25, heat can be exported from box house,
By the effect of radiating aluminium sheet, heat can be distributed, so as to avoid heat from being gathered in babinet, cause box house component
Damage, so as to improve the service life of motor；Further, end cap body 2 is molded by cold steel plate punched, can not only be expired
The structure lightened design of foot, reduces manufacture cost；Meanwhile can also avoid due to casting pollution on the environment, meet system
Make the phenomenon of no pollution.
Please emphatically referring to the drawings 2, the side wall of end cap body described in ring 2 one weeks, even circumferential is fixed with four fixed blocks 21,
Mounting hole is equipped with each fixed block 21, in the present embodiment, by the effect of fixed block 21, using bolt-through
Mounting hole, end cap body 2 is fixed on motor babinet, so that the detachable installation of end cap body 2 can be realized.
Please again emphatically referring to the drawings 2, on the end cap body 2, even circumferential is equipped with three arc grooves 22.Pass through arc
The effect of connected in star 22, so as under conditions of not influencing end cap body 2 and radiating, realize 24 position of arc radiating aluminium sheet
It is fixed.
Please emphatically referring to the drawings 3, on a side end face of three arc grooves 22, be respectively fixed with radiating aluminium sheet group,
Each group of the radiating aluminium sheet group is formed by 8-12 block arcs radiating aluminium sheet 24, and every group of adjacent arc radiation aluminium
Distance 3-5mm between piece 24.
Two heat-dissipating pipes 25 are respectively equipped with described in every group in radiating aluminium sheet group, the bottom point of each heat-dissipating pipe 25
Not Guan Chuan the arc radiating aluminium sheet 24, end cap body 2 and the cold copper coin 22 of arc, extend to inside the babinet 1, and run through institute
State and connected by a single u-shaped heat-dissipating pipe 251 between the end of two heat-dissipating pipes 25 of radiating aluminium sheet group.
In the present embodiment, one group is formed by 8-12 radiating aluminium sheet 24, and is run through by heat-dissipating pipe 25 and be fixed on
On end cap body 2, it may be such that the heat in motor babinet 1 is exported by heat-dissipating pipe 25, in the auxiliary by radiating aluminium sheet 24
Effect, distributes, so as to meet the purpose of motor heat dissipation.
The end cap body 2 is by carrying out cold steel plate blanking --- --- spinning --- welding --- punching trimming --- that shovel revolves
It is machining.
In the present invention, cold steel plate is first chosen, according to actual needs, the embryo material of round pie is stamped out by press machine,
By shoveling rotation machine, the bearing mounting base on end cap body 2 is cut, when by shoveling supination, by spinning machine, by end cap body
The reinforcement side of 2 surroundings scrolls up, and forms 2 blank of end cap body.
It is placed on numerically controlled lathe, is finished, using lathe, car goes out by 2 blank of end cap body obtained above
Bearing mounting hole, finally, by punching machine, is punched out trimming to end cap body 2, realizes the final machine-shaping of end cap.
When by the end cap installation casing, after motor is started to work, motor interior will produce heat, and heat is in electricity
Accumulation in motivation babinet 1, heat conducting pipe 25 can absorb the heat of box house, and heat is exported box house by pipeline,
Distributed by radiating aluminium sheet 24, not only effectively realize the heat dissipation purpose of box house, meanwhile, by radiating aluminium sheet 24,
Derived heat can be avoided to form accumulation in the outside of end cap body 2, and influence the service life of motor.
Embodiment described above only expresses certain embodiment of the present invention, its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention cannot be interpreted as；It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope；Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of end cover structure and its processing method for improving motor interior heat dissipation effect, including motor babinet（1）, it is described
Motor babinet（1）One end end cap body is removably installed（2）, it is characterised in that the end cap body（2）Side
On, pass through heat-dissipating pipe（25）It is fixed with arc radiating aluminium sheet（24）, the heat-dissipating pipe（25）One end run through the end cap body
（2）, extend to the motor babinet（1）It is interior；The end cap body（2）By cold steel plate cold stamping shaped.
2. a kind of end cover structure and its processing method for improving motor interior heat dissipation effect according to claim 1, its
It is characterized in that, end cap body described in ring（2）Side wall one week, even circumferential is fixed with four fixed blocks（21）, it is each described solid
Determine block（21）On be equipped with mounting hole, and each fixed block（21）It is fixed by welding in the end cap body（2）It is outer
On wall.
3. a kind of end cover structure and its processing method for improving motor interior heat dissipation effect according to claim 1, its
It is characterized in that, the end cap body（2）On, even circumferential is equipped with three arc grooves（22）, each arc groove（22）
Bottom be fixed with the cold copper coin of arc（221）.
4. the end cover structure and its processing method of a kind of raising motor interior heat dissipation effect according to right wants 3, it is special
Sign is, three arc grooves（22）A side end face on, be respectively fixed with radiating aluminium sheet group, each group of the heat dissipation
Aluminium flake group is by 8-12 block arc radiating aluminium sheets（24）Composition, and every group of adjacent arc radiating aluminium sheet（24）Between distance
3-5mm。
5. the end cover structure and its processing method of a kind of raising motor interior heat dissipation effect according to right wants 1 or 3, its
It is characterized in that, is respectively equipped with two heat-dissipating pipes described in every group in radiating aluminium sheet group（25）, each heat-dissipating pipe（25）'s
Bottom extends through the arc radiating aluminium sheet（24）, end cap body（2）With the cold copper coin of arc（22）, extend to the babinet
（1）Inside, and through two heat-dissipating pipes of the radiating aluminium sheet group（25）End between pass through a single u-shaped heat-dissipating pipe（251）
Connection.
6. the end cover structure and its processing method of a kind of raising motor interior heat dissipation effect according to right wants 1, it is special
Sign is, the end cap body（2）By carrying out blanking --- --- spinning --- welding --- punching trimming --- that shovel revolves to cold steel plate
It is machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014288.6A CN107910975A (en) | 2018-01-08 | 2018-01-08 | A kind of end cover structure and its processing method for improving motor interior heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014288.6A CN107910975A (en) | 2018-01-08 | 2018-01-08 | A kind of end cover structure and its processing method for improving motor interior heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107910975A true CN107910975A (en) | 2018-04-13 |
Family
ID=61872284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810014288.6A Pending CN107910975A (en) | 2018-01-08 | 2018-01-08 | A kind of end cover structure and its processing method for improving motor interior heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107910975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794311A (en) * | 2021-09-07 | 2021-12-14 | 中国南方电网有限责任公司超高压输电公司昆明局 | Heat dissipation end cover and motor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009278728A (en) * | 2008-05-13 | 2009-11-26 | Toyota Motor Corp | Cooling structure for motors |
| CN104659967A (en) * | 2013-11-21 | 2015-05-27 | 於贻鹏 | Phase change heat radiation motor |
| CN204408077U (en) * | 2015-02-04 | 2015-06-17 | 卧龙电气集团股份有限公司 | A kind of high-cooling property composite end cap and motor |
| KR20150071084A (en) * | 2013-12-17 | 2015-06-26 | 한국생산기술연구원 | Housing Module and Heat Sink Motor of Air Cooled Having the Same |
| CN106981950A (en) * | 2017-05-17 | 2017-07-25 | 襄阳华博士新能源科技有限公司 | A kind of novel air-cooled motor based on heat pipe |
| CN206471969U (en) * | 2017-03-02 | 2017-09-05 | 东莞市集贤电子有限公司 | A kind of motor end cap |
| CN207719928U (en) * | 2018-01-08 | 2018-08-10 | 安徽朗轶工业自动化系统有限公司 | A kind of end cover structure improving motor interior heat dissipation effect |
-
2018
- 2018-01-08 CN CN201810014288.6A patent/CN107910975A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009278728A (en) * | 2008-05-13 | 2009-11-26 | Toyota Motor Corp | Cooling structure for motors |
| CN104659967A (en) * | 2013-11-21 | 2015-05-27 | 於贻鹏 | Phase change heat radiation motor |
| KR20150071084A (en) * | 2013-12-17 | 2015-06-26 | 한국생산기술연구원 | Housing Module and Heat Sink Motor of Air Cooled Having the Same |
| CN204408077U (en) * | 2015-02-04 | 2015-06-17 | 卧龙电气集团股份有限公司 | A kind of high-cooling property composite end cap and motor |
| CN206471969U (en) * | 2017-03-02 | 2017-09-05 | 东莞市集贤电子有限公司 | A kind of motor end cap |
| CN106981950A (en) * | 2017-05-17 | 2017-07-25 | 襄阳华博士新能源科技有限公司 | A kind of novel air-cooled motor based on heat pipe |
| CN207719928U (en) * | 2018-01-08 | 2018-08-10 | 安徽朗轶工业自动化系统有限公司 | A kind of end cover structure improving motor interior heat dissipation effect |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794311A (en) * | 2021-09-07 | 2021-12-14 | 中国南方电网有限责任公司超高压输电公司昆明局 | Heat dissipation end cover and motor |
| CN113794311B (en) * | 2021-09-07 | 2023-05-16 | 中国南方电网有限责任公司超高压输电公司昆明局 | Heat dissipation end cover and motor |
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