CN103997152A - Heat dissipation and noise reduction motor shell - Google Patents
Heat dissipation and noise reduction motor shell Download PDFInfo
- Publication number
- CN103997152A CN103997152A CN201410196635.3A CN201410196635A CN103997152A CN 103997152 A CN103997152 A CN 103997152A CN 201410196635 A CN201410196635 A CN 201410196635A CN 103997152 A CN103997152 A CN 103997152A
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- China
- Prior art keywords
- shell body
- housing
- noise reduction
- motor
- reduction motor
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Abstract
The invention relates to a motor shell which is good in heat dissipation and can reduce noise. The motor shell comprises a cylindrical shell body, one end of the cylindrical shell body is provided with an end cover, the side wall of the shell body is of a double-layer structure, a hollow interlayer is arranged in the middle of the shell body, a plurality of evenly-distributed T-type cooling fins are arranged on the peripheral wall of the shell body, a support extending towards the two sides is arranged at the bottom of the outer wall of the shell body, an open hole is formed in the center of the end cover, a circle of annular protrusions protruding out of the end cover are arranged on the periphery of the open hole, a circle of mounting and positioning holes are formed in the periphery of the annular protrusions, and annularly-distributed strip-shaped tooth stripes are arranged on the inner wall of the shell body. Due to the fact that heat dissipation and noise reduction motor shell is provided with a cooling plate, temperature of the motor in the running process is reduced, the outer wall of the shell body is of the double-layer structure, the interlayer is arranged in the shell body, the effect of effectively reducing the noise can be achieved, and the motor shell has the advantages of being easy to manufacture, high in stability, good in cooling performance, convenient to mount and long in service life.
Description
Technical field
The present invention relates to technical field of motors, good and the motor housing that can noise reduction of especially a kind of thermal diffusivity.
Background technology
Current most motor case is all manufactured by cast iron, the shortcoming of cast iron is quality weight, heat conductivility is undesirable, and the motor heating that works long hours can affect its performance, makes its job insecurity, existing is all generally that external increase fan dispels the heat to it, this radiating effect is bad, and the quality of aluminium is light, has good heat conductivility, be formed from aluminium the gelled motor case of tool, can allow operating motor dispel the heat better.But because technology is limit, can only cast now the aluminium motor case that the fin density of several kilowatts is dredged, motor case large with aluminum casting power and that have not only a fin of close but also Bao Youkuan is temporarily difficult to one-body molded, and can produce very large noise when motor High Rotation Speed.
Summary of the invention
The technical problem to be solved in the present invention is: for overcoming the problem of above-mentioned existence, provide a kind of thermal diffusivity good and can noise reduction motor housing.
The technical solution adopted for the present invention to solve the technical problems is: a kind of heat radiation noise reduction motor housing, comprise cylindrical housings, described cylindrical housings one end has end cap, and described housing sidewall is double-decker, centre is provided with the interlayer of hollow, can play effective noise reduction; On described housing periphery wall, be provided with the equally distributed T-shaped fin of complex root, the thermal effect that disappears is good; In order to play effective supporting role, described housing outer wall bottom is provided with the support stretching to both sides, described end cap center is provided with perforate, described perforate is provided with a circle annular protrusion of outstanding end cap around, described annular protrusion is provided with a circle mounting-positioning holes around, in described inner walls, be provided with the bar shaped groove of annular spread, can make motor better be fixed in housing.
Further, described housing and end cap are integral type structure.
Further, described T-shaped fin is connected by soldering with housing outer surface, and described housing and T-shaped fin are aluminum alloy materials and make, and because aluminium alloy has good heat conductivility, can allow operating motor dispel the heat better.
Further, the quantity of described mounting-positioning holes is three.
The invention has the beneficial effects as follows, heat radiation noise reduction motor housing of the present invention is owing to being provided with heating panel on motor housing, temperature while having reduced motor operation, housing outer wall is double-decker, is provided with intermediate course, can play the effect that effectively reduces noise, make simple, stability is high, thermal diffusivity good, convenient installation, long service life.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is end view of the present invention.
Fig. 2 is the structural representation of opposite side of the present invention.
1. housings in figure, 2. end cap, 3. interlayer, 4.T type fin, 5. support, 6. perforate, 7. annular protrusion, 8. mounting-positioning holes, 9. bar shaped groove.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Heat radiation noise reduction motor housing as shown in Fig. 1 Fig. 2, comprise cylindrical housings 1, cylindrical housings 1 one end has and the integrated end cap 2 of housing 1, the noise producing when reducing motor High Rotation Speed, housing 1 sidewall is set to double-decker, centre is provided with the interlayer 3 of hollow, can effectively reduce noise.For better heat radiation, on housing 1 periphery wall, be provided with the equally distributed T-shaped fin 4 of complex root.Housing 1 outer wall bottom is provided with the support 5 stretching to both sides, plays effective supporting role.End cap 2 centers are provided with perforate 6, and perforate 6 is provided with a circle annular protrusion 7 of outstanding end cap around, and annular protrusion 7 is provided with a circle mounting-positioning holes 8 around, and wherein, the quantity of mounting-positioning holes 8 is three.On housing 1 inwall, be provided with the bar shaped groove 9 of annular spread, can make motor better be fixed in housing 1, while avoiding moving, skid off.T-shaped fin 4 is connected by soldering with housing 1 outer surface, and housing 1 and T-shaped fin 4 are aluminum alloy materials and make, and because aluminium alloy has good heat conductivility, can allow operating motor dispel the heat better, has promoted further radiating effect.
Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (4)
1. a heat radiation noise reduction motor housing, , it is characterized in that: comprise cylindrical housings (1), described housing (1) one end has end cap (2), described housing (1) sidewall is double-decker, centre is provided with the interlayer (3) of hollow, on described housing (1) periphery wall, be provided with the equally distributed T-shaped fin of complex root (4), described housing (1) outer wall bottom is provided with the support (5) stretching to both sides, described end cap (2) center is provided with perforate (6), described perforate (6) is provided with a circle annular protrusion (7) of outstanding end cap around, described annular protrusion (7) is provided with a circle mounting-positioning holes (8) around, on described housing (1) inwall, be provided with the bar shaped groove (9) of annular spread.
2. heat radiation noise reduction motor housing according to claim 1, is characterized in that: described housing (1) and end cap (2) are integral type structure.
3. heat radiation noise reduction motor housing according to claim 1, it is characterized in that: described T-shaped fin (4) is connected by soldering with housing (1) outer surface, and described housing (1) and T-shaped fin (4) are aluminum alloy materials and make.
4. heat radiation noise reduction motor housing according to claim 1, is characterized in that: the quantity of described mounting-positioning holes (8) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196635.3A CN103997152A (en) | 2014-05-09 | 2014-05-09 | Heat dissipation and noise reduction motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196635.3A CN103997152A (en) | 2014-05-09 | 2014-05-09 | Heat dissipation and noise reduction motor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103997152A true CN103997152A (en) | 2014-08-20 |
Family
ID=51311202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410196635.3A Pending CN103997152A (en) | 2014-05-09 | 2014-05-09 | Heat dissipation and noise reduction motor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103997152A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795929A (en) * | 2015-04-08 | 2015-07-22 | 芜湖品度电子科技有限公司 | Textile machine motor shell and motor |
| CN105762972A (en) * | 2016-03-04 | 2016-07-13 | 石策略 | High-quality dustproof motor |
| CN105932814A (en) * | 2016-06-08 | 2016-09-07 | 湖州永盛机械铸造有限公司 | Motor shell |
| CN105932815A (en) * | 2016-06-08 | 2016-09-07 | 湖州永盛机械铸造有限公司 | Motor shell |
| CN105958712A (en) * | 2016-06-08 | 2016-09-21 | 湖州永盛机械铸造有限公司 | Motor shell |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6437469B1 (en) * | 2000-09-25 | 2002-08-20 | Aaon, Inc. | Heat dissipating collar for motor |
| CN202679131U (en) * | 2012-06-30 | 2013-01-16 | 常州市奇杰机电制造有限公司 | Sheet-mounted motor housing |
| CN203326776U (en) * | 2013-05-15 | 2013-12-04 | 常州市金昌电机厂 | Anti-corrosion motor shell having pedestal |
| CN203406706U (en) * | 2013-08-26 | 2014-01-22 | 江门新沛利电器制造有限公司 | Direct current micro motor having simplified end cap structure |
| CN203466659U (en) * | 2013-09-03 | 2014-03-05 | 朱粉英 | Double layer motor casing |
| CN203504331U (en) * | 2013-08-24 | 2014-03-26 | 桐乡市易锋机械厂 | Motor casing |
| CN203850951U (en) * | 2014-05-09 | 2014-09-24 | 杨元清 | Heat-radiation and noise-reducing motor housing |
-
2014
- 2014-05-09 CN CN201410196635.3A patent/CN103997152A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6437469B1 (en) * | 2000-09-25 | 2002-08-20 | Aaon, Inc. | Heat dissipating collar for motor |
| CN202679131U (en) * | 2012-06-30 | 2013-01-16 | 常州市奇杰机电制造有限公司 | Sheet-mounted motor housing |
| CN203326776U (en) * | 2013-05-15 | 2013-12-04 | 常州市金昌电机厂 | Anti-corrosion motor shell having pedestal |
| CN203504331U (en) * | 2013-08-24 | 2014-03-26 | 桐乡市易锋机械厂 | Motor casing |
| CN203406706U (en) * | 2013-08-26 | 2014-01-22 | 江门新沛利电器制造有限公司 | Direct current micro motor having simplified end cap structure |
| CN203466659U (en) * | 2013-09-03 | 2014-03-05 | 朱粉英 | Double layer motor casing |
| CN203850951U (en) * | 2014-05-09 | 2014-09-24 | 杨元清 | Heat-radiation and noise-reducing motor housing |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795929A (en) * | 2015-04-08 | 2015-07-22 | 芜湖品度电子科技有限公司 | Textile machine motor shell and motor |
| CN105762972A (en) * | 2016-03-04 | 2016-07-13 | 石策略 | High-quality dustproof motor |
| CN105762972B (en) * | 2016-03-04 | 2019-04-19 | 爱尔达电气有限公司 | A kind of high-quality dust-proof motor |
| CN105932814A (en) * | 2016-06-08 | 2016-09-07 | 湖州永盛机械铸造有限公司 | Motor shell |
| CN105932815A (en) * | 2016-06-08 | 2016-09-07 | 湖州永盛机械铸造有限公司 | Motor shell |
| CN105958712A (en) * | 2016-06-08 | 2016-09-21 | 湖州永盛机械铸造有限公司 | Motor shell |
| CN105932814B (en) * | 2016-06-08 | 2019-02-01 | 浙江品创知识产权服务有限公司 | Motor casing |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |