CN104348291A - Foam aluminum heat radiator for motor - Google Patents
Foam aluminum heat radiator for motor Download PDFInfo
- Publication number
- CN104348291A CN104348291A CN201310317885.3A CN201310317885A CN104348291A CN 104348291 A CN104348291 A CN 104348291A CN 201310317885 A CN201310317885 A CN 201310317885A CN 104348291 A CN104348291 A CN 104348291A
- Authority
- CN
- China
- Prior art keywords
- tooth
- foam aluminum
- foamed aluminium
- aluminum heat
- heat radiation
- 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
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
- H02K5/18—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
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention provides a foam aluminum heat radiator for a motor. The foam aluminum heat radiator comprises tooth-shaped foam aluminum heat radiation pieces, semicircular hoop flanges, bolts and nuts and is characterized in that the periphery of the shell of a motor is wrapped by a left tooth-shaped foam aluminum heat radiation piece and a right tooth-shaped foam aluminum heat radiation piece, the left tooth-shaped foam aluminum heat radiation piece and the right tooth-shaped foam aluminum heat radiation piece are wrapped by four semicircular hoop flanges in front and back and are fixed and fastened by using the bolts and the nuts. Since the tooth-shaped foam aluminum heat radiation pieces has the advantages of large surface area and low thermal resistance, the heat radiation performance of the tooth-shaped foam aluminum heat radiation pieces is better than that of an iron heat radiation piece, since the sound absorption coefficient of foam aluminum is high, the foam aluminum heat radiator has the functions of sound absorption and electromagnetic shielding.
Description
Technical field
The present invention is a kind of motor foamed aluminium radiator, and what relate to is the technical field of heat radiation, sound absorption, and the particularly heat radiation of motor, sound absorption and design of Electromagnetic Shielding manufacturing technology field, for heat radiation, the sound absorption of motor.
Background technology
Along with the development of producing, more and more higher to the requirement of motor, in order to reduce costs, improve serviceability and the useful life of motor, the heat that motor operation produces must be dispelled the heat rapidly, when particular/special requirement, the electromagnetic wave that motor operation produces need be shielded rapidly, the noise that motor operation produces need absorb sound, eliminate the noise, the heat radiation of current motor all adopts pig iron tooth-shaped cooling plate and pig iron cylindrical shell to dispel the heat substantially, only these heat radiations are leaned on to be inadequate at high temperature season or certain specific occasion, the temperature of motor is significantly caused significantly to rise, thus affect normal use and the useful life of motor, professional person's design turn increases fan exhaust heat radiation for this reason, this measure, though improve some heat radiations, but radiating effect is unsatisfactory.
Summary of the invention
The present invention is in order to overcome above-mentioned defect, existing radiator is improved, utilize the excellent properties of foamed aluminium, design and be a kind ofly better than the heat radiation of pig iron tooth-shaped cooling plate, strengthening heat absorption, heat conduction, can dispel the heat rapidly, a kind of motor foamed aluminium radiator of new material structures form.Its technology is achieved in that and comprises profile of tooth foamed aluminium fin, semicircle hoop head flange, bolt, nut, it is characterized in that: wrap up outside the casing circumference of motor by left side profile of tooth foamed aluminium fin and right side profile of tooth foamed aluminium fin, parcel left side profile of tooth foamed aluminium fin and right side profile of tooth foamed aluminium fin before and after being divided by four semicircle hoop head flanges, fix with screw bolt and nut and clamp left side profile of tooth foamed aluminium fin and right side profile of tooth foamed aluminium fin.Implement the obvious advantage after this technology and effect is: overcome above-mentioned shortcoming and defect, because profile of tooth foamed aluminium fin two-side radiation cooling surface area is large, thermal resistance is low, heat dispersion is better than iron fin; Because foamed aluminium acoustic absorptivity is high, there is the triple functions of sound-absorbing and electromagnetic shielding.
Accompanying drawing explanation
Fig. 1. be the structural representation that office of the present invention analyses and observe;
Wherein: on the left of 1-motor, 2-, on the right side of profile of tooth foamed aluminium fin, 3-, profile of tooth foamed aluminium fin, 4-semicircle bind round head flange, 5-bolt, 6-nut.
Embodiment
Below in conjunction with accompanying drawing, be example with 32 fin, the invention will be further described:
See accompanying drawing 1, wrap up outside the electronic casing circumference of motor-driven 1 by left side profile of tooth foamed aluminium fin 2 and right side profile of tooth foamed aluminium fin 3, wrap up left side profile of tooth foamed aluminium fin 2 and right side profile of tooth foamed aluminium fin 3 by two semicircle hoop head flanges 4, fix with bolt 5 and nut 6 and clamp left side profile of tooth foamed aluminium fin 2 and right side profile of tooth foamed aluminium fin 3.
See that accompanying drawing 1. passes through press, mould, lathe, the processing and fabricatings such as milling machine are respectively with left side profile of tooth foamed aluminium fin 2 and the right side profile of tooth foamed aluminium fin 3 of 16 profile of tooth foamed aluminium fin, and process the step of semicircle hoop head flange 4, the outer Hang He Merger of Jin of casing circumference of motor 1 is wrapped up by left side profile of tooth foamed aluminium fin 2 and right side profile of tooth foamed aluminium fin 3, Xiang Merger forms circular shell, then four, left and right semicircle hoop head flange 4 is packed into respectively the step periphery of circular shell front end and rear end, with bolt 5 and nut 6, two semicircle hoop head flanges 4 are carried out fastening, additionally by self-tapping screw, four semicircle hoop head flanges 4 are fastened and fixed with circular shell, the foamed aluminium radiator of composition motor 1, electrostatic spraying is carried out in foamed aluminium spreader surface.
When after motor operation heating, heat is absorbed by foamed aluminium cylindrical shell rapidly, import left side profile of tooth foamed aluminium fin 2 and right side profile of tooth foamed aluminium fin 3 root, by the two-sided rapid heat radiation of each 16 left side profile of tooth foamed aluminium fin 2 and right side profile of tooth foamed aluminium fin 3.
Due to foamed aluminium, also to have acoustic absorptivity high, and the advantages such as capability of electromagnetic shielding is good, therefore this foamed aluminium radiator also has certain sound-absorbing and the function of electromagnetic shielding concurrently.
Claims (1)
1. a motor foamed aluminium radiator, comprise profile of tooth foamed aluminium fin, semicircle hoop head flange, bolt, nut, it is characterized in that: wrap up outside the casing circumference of motor by left side profile of tooth foamed aluminium fin and right side profile of tooth foamed aluminium fin, parcel left side profile of tooth foamed aluminium fin and right side profile of tooth foamed aluminium fin before and after being divided by four semicircle hoop head flanges, fix with screw bolt and nut and clamp left side profile of tooth foamed aluminium fin and right side profile of tooth foamed aluminium fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310317885.3A CN104348291A (en) | 2013-07-26 | 2013-07-26 | Foam aluminum heat radiator for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310317885.3A CN104348291A (en) | 2013-07-26 | 2013-07-26 | Foam aluminum heat radiator for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104348291A true CN104348291A (en) | 2015-02-11 |
Family
ID=52503313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310317885.3A Pending CN104348291A (en) | 2013-07-26 | 2013-07-26 | Foam aluminum heat radiator for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104348291A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443589A (en) * | 2017-03-31 | 2017-12-08 | 佛山诗勤智能科技有限公司 | A kind of practical jewelry drilling machine |
| CN109080376A (en) * | 2018-08-20 | 2018-12-25 | 柳工柳州传动件有限公司 | Drive axle with radiator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427449B1 (en) * | 2000-12-15 | 2002-08-06 | Solid State Cooling Systems | Compact volatile organic compound removal system |
| CN1797753A (en) * | 2004-12-25 | 2006-07-05 | 富准精密工业(深圳)有限公司 | Heat sink for heat pipe |
| CN201594969U (en) * | 2009-07-31 | 2010-09-29 | 江西蓝天学院 | Needle type phase-change electronic heat radiator |
| CN101873025A (en) * | 2010-06-25 | 2010-10-27 | 武汉登奇机电技术有限公司 | Motor with steel-aluminum composite radiating structure |
| CN201956778U (en) * | 2010-09-19 | 2011-08-31 | 六安市微特电机有限责任公司 | Motor bedplate |
| JP4893990B2 (en) * | 2006-06-21 | 2012-03-07 | 常広 武田 | Helium purifier |
| CN202165885U (en) * | 2011-08-01 | 2012-03-14 | 吴昊旻 | Large-power light-emitting diode (LED) lamp |
| CN202329322U (en) * | 2011-12-02 | 2012-07-11 | 陈世明 | Structure for assembling heat pipe and radiator |
-
2013
- 2013-07-26 CN CN201310317885.3A patent/CN104348291A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427449B1 (en) * | 2000-12-15 | 2002-08-06 | Solid State Cooling Systems | Compact volatile organic compound removal system |
| CN1797753A (en) * | 2004-12-25 | 2006-07-05 | 富准精密工业(深圳)有限公司 | Heat sink for heat pipe |
| JP4893990B2 (en) * | 2006-06-21 | 2012-03-07 | 常広 武田 | Helium purifier |
| CN201594969U (en) * | 2009-07-31 | 2010-09-29 | 江西蓝天学院 | Needle type phase-change electronic heat radiator |
| CN101873025A (en) * | 2010-06-25 | 2010-10-27 | 武汉登奇机电技术有限公司 | Motor with steel-aluminum composite radiating structure |
| CN201956778U (en) * | 2010-09-19 | 2011-08-31 | 六安市微特电机有限责任公司 | Motor bedplate |
| CN202165885U (en) * | 2011-08-01 | 2012-03-14 | 吴昊旻 | Large-power light-emitting diode (LED) lamp |
| CN202329322U (en) * | 2011-12-02 | 2012-07-11 | 陈世明 | Structure for assembling heat pipe and radiator |
Non-Patent Citations (1)
| Title |
|---|
| 孟庆瑞 等: "泡沫铝主要特性性能研究", 《铝加工》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443589A (en) * | 2017-03-31 | 2017-12-08 | 佛山诗勤智能科技有限公司 | A kind of practical jewelry drilling machine |
| CN107443589B (en) * | 2017-03-31 | 2019-04-26 | 佛山市顺德区震鑫珠宝有限公司 | A kind of practical jewelry drilling machine |
| CN109080376A (en) * | 2018-08-20 | 2018-12-25 | 柳工柳州传动件有限公司 | Drive axle with radiator |
| CN109080376B (en) * | 2018-08-20 | 2022-01-11 | 柳工柳州传动件有限公司 | Drive axle with heat abstractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |