CN103025133A - Water cooling structure for insert type motor controller - Google Patents
Water cooling structure for insert type motor controller Download PDFInfo
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- CN103025133A CN103025133A CN201210559010XA CN201210559010A CN103025133A CN 103025133 A CN103025133 A CN 103025133A CN 201210559010X A CN201210559010X A CN 201210559010XA CN 201210559010 A CN201210559010 A CN 201210559010A CN 103025133 A CN103025133 A CN 103025133A
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- box body
- control box
- water
- fin
- cooling
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Abstract
The invention discloses a water cooling structure for an insert type motor controller. The water cooling structure is characterized in that a control box body made of die-casting aluminum is formed by the aid of a die-casting process, bottom grooves are parallelly arranged at intervals at the bottom of the control box body, cooling fins are split from the control box body, arranged on two sides of a cooling base board respectively and inserted into the bottom grooves of the control box body through the top edge of the cooling base board in an insert mode, a water channel is arranged at the bottom of the control box body, the cooling fins are positioned in the water channel, and a water inlet and a water outlet are arranged at two ends of the water channel respectively. By the aid of the water cooling structure, larger cooling area can be realized with the same size and weight, and cooling effects are greatly improved.
Description
Technical field
The present invention relates to a kind of radiator structure of large power, electrically machine controller.
Background technology
At frequency converter and the servo controller of industry and automobile industry use, wherein the structure of the water-cooled modes of simple water channel that adopt are dispelled the heat more.But because the restriction of casting technique, simple area of dissipation is large not, and radiating effect is bad.
Summary of the invention
The present invention is for avoiding the existing weak point of above-mentioned prior art, provides that a kind of technique is simple, area of dissipation is large, the blade inserting electric machine controller water-cooling radiating structure of good heat dissipation effect.
The present invention is that the technical solution problem adopts following technical scheme:
The characteristics of blade inserting electric machine controller water-cooling radiating structure of the present invention are: the control box body that arranges take die casting aluminium as material, also passes through the extrusion process moulding; Parallel and interval arranges each road undercut in the bottom of described control box body; With the split of described control box body fin is set, described fin is in the both sides of heat-radiating substrate radiating fin to be set respectively, and described fin is to be fixed in the undercut of described control box body with the form of the inserted sheet top margin by heat-radiating substrate; Bottom at described control box body arranges water channel, and described fin is arranged in water channel, and the two ends of described water channel are set to respectively water inlet and delivery port.
The characteristics of blade inserting electric machine controller water-cooling radiating structure of the present invention also are:
Described fin be the tight fit intercalation in the undercut of described control box body, or be welded in the described undercut.
The cavity volume that described control box body is set can hold various functional parts, and described functional part comprises power device, circuit board and busbar, at the top of described control box body loam cake is set.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the present invention compares with simple casting channel structure, and in same volume and weight situation, structure of the present invention can realize larger area of dissipation, greatly improves radiating effect, even has realized the radiating effect that the casting water channel can't be realized;
2, the present invention inlays fin and outside channel structure owing to having adopted, avoided because seal is aging etc. problem to cause cooling water to invade situation in the control box body, avoid live part to cause Insulation Problems and device failure problem because leaking, reduced simultaneously cost;
3, fin of the present invention is connected as a wholely with the control box body, and the control box body provides certain area of dissipation equally take die casting aluminium as material, has more strengthened radiating effect.
Description of drawings
Fig. 1 is side-looking structural representation of the present invention;
Fig. 2 is master's TV structure schematic diagram of the present invention
Fig. 3 is control box body polycrystalline substance schematic diagram of the present invention;
Fig. 4 is heat radiating fin structure schematic diagram of the present invention;
Number in the figure: 1 control box body; 2 undercuts; The 3a heat-radiating substrate; The 3b radiating fin; 4 water channels; The 4a water inlet; The 4b delivery port; 5 loam cakes.
Embodiment
Blade inserting motor control box water-cooling radiating structure is set in the present embodiment:
Referring to Fig. 1, Fig. 2 and Fig. 3, arrange take die casting aluminium as material, also pass through the control box body 1 of extrusion process moulding; Parallel and interval arranges each road undercut 2 in the bottom of control box body 1.
Referring to Fig. 4, with 1 split of control box body fin is set in the present embodiment, fin is in the both sides of heat-radiating substrate 3a radiating fin 3b to be set respectively, fin is to be fixed in the undercut 2 of control box body 1 with the form of the inserted sheet top margin by heat-radiating substrate 3a, can be that mode with the tight fit intercalation is fixed, also can be welding; Radiating fin 3b is being laterally shown in Fig. 4, also can be vertically or other be convenient to the shape of water water conservancy diversion.
As shown in Figure 1 and Figure 2, in the bottom of control box body 1 water channel 4 is set in the present embodiment, fin is arranged in water channel 4, and the two ends of water channel 4 are set to respectively water inlet 4a and delivery port 4b.
In the implementation, the cavity volume that control box body 1 is set can hold various functional parts, and functional part comprises power device, circuit board and busbar, at the top of control box body 1 loam cake 5 is set.
The manufacturing process of blade inserting motor control box water-cooling radiating structure of the present invention:
1, at first adopt casting technique to finish the casting of control box body and loam cake;
2, mill out undercut in the bottom of control box body;
3, with each fin tight fit intercalation in the undercut of control box body;
4, assemble water channel and fixedly mount each power device in the control box body, control circuit board etc.;
5, fixed cover is finished making.
Claims (3)
1. a blade inserting electric machine controller water-cooling radiating structure is characterized in that: the control box body (1) that arranges take die casting aluminium as material, also passes through the extrusion process moulding; Parallel and interval arranges each road undercut (2) in the bottom of described control box body (1); With described control box body (1) split fin is set, described fin is in the both sides of heat-radiating substrate (3a) radiating fin (3b) to be set respectively, and described fin is to be fixed in the undercut of described control box body (1) with the form of the inserted sheet top margin by heat-radiating substrate (3a); In the bottom of described control box body (1) water channel (4) is set, described fin is arranged in water channel (6), and the two ends of described water channel (6) are set to respectively water inlet (4a) and delivery port (4b).
2. blade inserting electric machine controller water-cooling radiating structure according to claim 1 is characterized in that: described fin be the tight fit intercalation in the undercut (2) of described control box body (1), or be welded in the described undercut (2).
3. blade inserting electric machine controller water-cooling radiating structure according to claim 1, it is characterized in that: the cavity volume that described control box body (1) is set can hold various functional parts, described functional part comprises power device, circuit board and busbar, at the top of described control box body (1) loam cake (5) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559010XA CN103025133A (en) | 2012-12-20 | 2012-12-20 | Water cooling structure for insert type motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559010XA CN103025133A (en) | 2012-12-20 | 2012-12-20 | Water cooling structure for insert type motor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103025133A true CN103025133A (en) | 2013-04-03 |
Family
ID=47973087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210559010XA Pending CN103025133A (en) | 2012-12-20 | 2012-12-20 | Water cooling structure for insert type motor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103025133A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811439A (en) * | 2018-06-15 | 2018-11-13 | 江苏英杰铝业有限公司 | A kind of aluminium section bar water-filled radiator |
| CN109429445A (en) * | 2017-08-22 | 2019-03-05 | 湖南中车时代电动汽车股份有限公司 | A kind of water-proof ventilated device and the electric machine controller comprising it |
| CN110518782A (en) * | 2019-07-29 | 2019-11-29 | 深圳开沃汽车有限公司 | A kind of IGBT module mounting structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0641155A1 (en) * | 1993-08-25 | 1995-03-01 | International Business Machines Corporation | Convertible heat exchanger for air or water cooling of electronic circuit components and the like |
| CN2930222Y (en) * | 2006-05-31 | 2007-08-01 | 讯凯国际股份有限公司 | Water cooling head heat radiation structure |
| CN101850713A (en) * | 2010-03-31 | 2010-10-06 | 重庆长安汽车股份有限公司 | Water-cooled motor controller of hybrid electric vehicle |
| CN202352650U (en) * | 2012-03-02 | 2012-07-25 | 东莞爱美达电子有限公司 | Finned water-cooling plate |
| CN102638200A (en) * | 2012-05-05 | 2012-08-15 | 李万红 | Concentrating photovoltaic solar power generation and heating machine |
| CN202587735U (en) * | 2012-05-10 | 2012-12-05 | 无锡鸿祥热导科技股份有限公司 | Insert type radiator |
| CN202949688U (en) * | 2012-12-20 | 2013-05-22 | 安徽巨一自动化装备有限公司 | Inserting sheet type motor controller air-cooling heat radiation structure |
-
2012
- 2012-12-20 CN CN201210559010XA patent/CN103025133A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0641155A1 (en) * | 1993-08-25 | 1995-03-01 | International Business Machines Corporation | Convertible heat exchanger for air or water cooling of electronic circuit components and the like |
| CN2930222Y (en) * | 2006-05-31 | 2007-08-01 | 讯凯国际股份有限公司 | Water cooling head heat radiation structure |
| CN101850713A (en) * | 2010-03-31 | 2010-10-06 | 重庆长安汽车股份有限公司 | Water-cooled motor controller of hybrid electric vehicle |
| CN202352650U (en) * | 2012-03-02 | 2012-07-25 | 东莞爱美达电子有限公司 | Finned water-cooling plate |
| CN102638200A (en) * | 2012-05-05 | 2012-08-15 | 李万红 | Concentrating photovoltaic solar power generation and heating machine |
| CN202587735U (en) * | 2012-05-10 | 2012-12-05 | 无锡鸿祥热导科技股份有限公司 | Insert type radiator |
| CN202949688U (en) * | 2012-12-20 | 2013-05-22 | 安徽巨一自动化装备有限公司 | Inserting sheet type motor controller air-cooling heat radiation structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429445A (en) * | 2017-08-22 | 2019-03-05 | 湖南中车时代电动汽车股份有限公司 | A kind of water-proof ventilated device and the electric machine controller comprising it |
| CN108811439A (en) * | 2018-06-15 | 2018-11-13 | 江苏英杰铝业有限公司 | A kind of aluminium section bar water-filled radiator |
| CN110518782A (en) * | 2019-07-29 | 2019-11-29 | 深圳开沃汽车有限公司 | A kind of IGBT module mounting structure |
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| 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: 20130403 |