CN204560113U - Electric machine controller radiator structure - Google Patents
Electric machine controller radiator structure Download PDFInfo
- Publication number
- CN204560113U CN204560113U CN201520275780.0U CN201520275780U CN204560113U CN 204560113 U CN204560113 U CN 204560113U CN 201520275780 U CN201520275780 U CN 201520275780U CN 204560113 U CN204560113 U CN 204560113U
- Authority
- CN
- China
- Prior art keywords
- substrate
- heat
- generating units
- radiating fin
- electric machine
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a kind of electric machine controller radiator structure, described electric machine controller comprises the first heat-generating units, the second heat-generating units, heat dissipation wind channel, and the operating time of described first heat-generating units and the second heat-generating units is staggered, described radiator structure comprises radiator, and this radiator comprises first substrate, second substrate and multiple radiating fin, wherein: described first substrate and second substrate are oppositely arranged, described multiple radiating fin is between first substrate and second substrate; Described radiator is positioned at heat dissipation wind channel with at least part of radiating fin and the mode that radiating fin is parallel to this heat dissipation wind channel air flow is installed fixing; Described first heat-generating units attaches on the first substrate, described second heat-generating units is attached on second substrate.The utility model, by the heat-generating units of two alternations being installed in respectively two substrates of same radiator, not only can being saved installing space, and can reduce radiator structure cost.
Description
Technical field
The utility model relates to electric machine controller field, more particularly, relates to a kind of electric machine controller radiator structure.
Background technology
The DC power supply treatment facilities such as frequency converter in use easily produce a large amount of heats, need to carry out the normal work dispelling the heat to protect machine.Current frequency converter heat radiation is by air-cooled or self cooling two kinds of modes, and wherein air-cooled heat dissipation structure is conventional a kind of radiating mode.
As shown in Figure 1, be the schematic diagram of motor control assembly (such as frequency converter) of existing employing forced air cooling radiator structure.In this motor control assembly, rectification unit 17 and brake unit 18 conduction link together, and dispel the heat respectively by the first radiator 13 and the second radiator 14.In the first air channel 11 that above-mentioned first radiator 13 and the second radiator 14 are installed in rack respectively and the second air channel 12, and the air outlet of the first blower fan 15, second blower fan 16 lays respectively at the entrance in the first air channel 11 and the second air channel 12.Although this structure can realize the forced air cooling heat radiation of rectification unit 17 and brake unit 18, two groups of equipment can take larger installing space.
As shown in Figure 2, be the schematic diagram of motor control assembly of another existing employing forced air cooling radiator structure.Rectification unit 27 and brake unit 28 dispel the heat respectively by the first radiator 23 and the second radiator 24, and the first radiator 23 and the second radiator 24 are placed in same air channel 21, and the porch in this air channel 21 has blower fan 25.But have employed two radiators in this structure equally, thus add parts, reduce the service efficiency of radiator, and cost is increased.
Utility model content
The technical problems to be solved in the utility model is, for the problem that radiator service efficiency in above-mentioned radiator structure is lower, provides a kind of electric machine controller radiator structure.
The technical scheme that the utility model solves the problems of the technologies described above is, a kind of electric machine controller radiator structure is provided, described electric machine controller comprises the first heat-generating units, the second heat-generating units, heat dissipation wind channel, and the operating time of described first heat-generating units and the second heat-generating units is staggered, described radiator structure comprises radiator, and this radiator comprises first substrate, second substrate and multiple radiating fin, wherein: described first substrate and second substrate are oppositely arranged, described multiple radiating fin is between first substrate and second substrate; Described radiator is positioned at heat dissipation wind channel with at least part of radiating fin and the mode that radiating fin is parallel to this heat dissipation wind channel air flow is installed fixing; Described first heat-generating units attaches on the first substrate, described second heat-generating units is attached on second substrate.
In electric machine controller radiator structure described in the utility model, each radiating fin in described multiple radiating fin connects with first substrate and second substrate all simultaneously.
In electric machine controller radiator structure described in the utility model, the part radiating fin in described multiple radiating fin only connects with first substrate, part radiating fin connects with second substrate.
In electric machine controller radiator structure described in the utility model, the mode that described radiator is resisted against the relative sidewall of two of heat dissipation wind channel respectively with first substrate and second substrate is fixed, and the sidewall of the heat dissipation wind channel of described first substrate and second substrate bearing all has perforate, described first heat-generating units and the second heat-generating units are each passed through perforate and are fixed on first substrate and second substrate.
In electric machine controller radiator structure described in the utility model, described first substrate and second substrate be arranged in parallel, and described radiating fin is perpendicular to first substrate and second substrate.
In electric machine controller radiator structure described in the utility model, the porch of described heat dissipation wind channel has blower fan.
In electric machine controller radiator structure described in the utility model, the vertical setting of described heat dissipation wind channel, and the entrance of this heat dissipation wind channel is positioned at bottom.
In electric machine controller radiator structure described in the utility model, described first substrate and second substrate all have multiple screw, and described first heat-generating units and the second heat-generating units are fixed to radiator respectively by the screw being threaded onto first substrate or second substrate.
In electric machine controller radiator structure described in the utility model, described first heat-generating units is brake unit, and described second heat-generating units is rectification unit.
Electric machine controller radiator structure of the present utility model has following beneficial effect: by the heat-generating units of two alternations being installed in respectively two substrates of same radiator, not only can saving installing space, and can reduce radiator structure cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing radiating structure of frequency converter.
Fig. 2 is the schematic diagram of another existing radiating structure of frequency converter.
Fig. 3 is the schematic diagram of the utility model electric machine controller radiator structure embodiment.
Fig. 4 is the schematic diagram of radiator in Fig. 3.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 3-4, it is the schematic diagram of the utility model electric machine controller radiator structure embodiment, above-mentioned electric machine controller comprises the first heat-generating units 33, second heat-generating units 34, heat dissipation wind channel 31, and the operating time of the first heat-generating units 33 and the second heat-generating units 34 is staggered, namely the first heat-generating units 33 work (heating) time the second heat-generating units 34 stop (not generating heat), the second heat-generating units 34 work (heating) time the first heat-generating units 33 stop (not generating heat).Above-mentioned electric machine controller is specifically as follows frequency converter or other DC power supply device, and correspondingly, the first heat-generating units 33 can be brake unit, and the second heat-generating units 34 can be rectification unit.
Electric machine controller radiator structure in the present embodiment comprises radiator 32, and this radiator 32 comprises first substrate 321, second substrate 322 and multiple radiating fin 323, wherein: first substrate 321 and second substrate 322 are oppositely arranged, multiple radiating fin 323 is between first substrate 321 and second substrate 322.Especially, the heat-sinking capability of above-mentioned radiator 32 meets large one of caloric value in the first heat-generating units 33 and the second heat-generating units 34, thus reduces the materials of radiator 32.
Above-mentioned radiator 32 is positioned at heat dissipation wind channel 31 with at least part of radiating fin 323 and the mode that radiating fin 323 is parallel to this heat dissipation wind channel 31 air flow is installed fixing.First heat-generating units 33 is attached on first substrate 321, the second heat-generating units 34 is attached on second substrate 322.Like this, when the first heat-generating units 33 works, the heat of generation is delivered to radiating fin 323 by first substrate 321, and the heat of radiating fin 323 is taken away by the air-flow in heat dissipation wind channel 31; Similarly, when the second heat-generating units 34 works, the heat of generation is delivered to radiating fin 323 by second substrate 322, and the heat of radiating fin 323 is taken away by the air-flow in heat dissipation wind channel 31.
Because the operating time of the first heat-generating units 33 and the second heat-generating units 34 is staggered, therefore radiator 32 can meet the radiating requirements of two heat-generating units completely.Which not only improves the utilance of radiator 32, and the overall dimension of electric machine controller complete machine can be reduced greatly.
Especially, each radiating fin in above-mentioned multiple radiating fin 323 connects with first substrate 321 and second substrate 322 all simultaneously, thus the heat absorbed from respective heat-generating units all can be delivered to each radiating fin by first substrate 321 and second substrate 322.
In addition, above-mentioned multiple radiating fin 323 also can be divided into two groups, and wherein one group of radiating fin is only connected with first substrate 321, and another group radiating fin only connects with second substrate 322.Like this, when the first heat-generating units 33 or the second heat-generating units 34 work, respectively by one group of radiating fin heat radiation.But now the utilance of radiator 32 is relatively low.
Radiator 32, first heat-generating units 33, second heat-generating units 34 can be installed fixing in the following manner: the mode being resisted against the relative sidewall of two of heat dissipation wind channel 31 with first substrate 321 and second substrate 322 is respectively fixed, and the sidewall of the heat dissipation wind channel 31 of first substrate 321 and second substrate 322 bearing all has perforate, the first heat-generating units 33 and the second heat-generating units 34 are each passed through perforate and are fixed on first substrate 321 and second substrate 322.For the installation realizing radiator 32 is fixed, first substrate 321 and second substrate 322 can have multiple screw respectively, first heat-generating units 33 and the second heat-generating units 34 are fixed to radiator 32 respectively by the screw being threaded onto first substrate 321 and second substrate 322, radiator 32 also by the through hole of the sidewall through heat dissipation wind channel 31 and the screw being threaded onto the screw of first substrate 321 and second substrate 322 fix.
In above-mentioned radiator 32, for improving radiating efficiency, first substrate 321 and second substrate 322 be arranged in parallel, and radiating fin 323 is perpendicular to first substrate 321 and second substrate 322.In addition, also blower fan 35 can be set in the porch of heat dissipation wind channel 31, thus accelerate the flowing velocity of air in heat dissipation wind channel 31, realize forced air cooling, improve radiating efficiency further.When the cross section non-rectangle of heat dissipation wind channel 31, first substrate 321, second substrate 322, radiating fin 323 also can adopt other layout type.
Above-mentioned heat dissipation wind channel 31 can vertically be arranged, and the entrance of this heat dissipation wind channel 31 is positioned at bottom.Certainly, in actual applications, heat dissipation wind channel 31 also can be horizontally disposed with or otherwise arrange, and only needs the radiating fin 323 of radiator 32 to be positioned at this heat dissipation wind channel 31 and along the airflow direction of heat dissipation wind channel 31.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (9)
1. an electric machine controller radiator structure, described electric machine controller comprises the first heat-generating units, the second heat-generating units, heat dissipation wind channel, and the operating time of described first heat-generating units and the second heat-generating units is staggered, it is characterized in that: described radiator structure comprises radiator, and this radiator comprises first substrate, second substrate and multiple radiating fin, wherein: described first substrate and second substrate are oppositely arranged, described multiple radiating fin is between first substrate and second substrate; Described radiator is positioned at heat dissipation wind channel with at least part of radiating fin and the mode that radiating fin is parallel to this heat dissipation wind channel air flow is installed fixing; Described first heat-generating units attaches on the first substrate, described second heat-generating units is attached on second substrate.
2. electric machine controller radiator structure according to claim 1, is characterized in that: each radiating fin in described multiple radiating fin connects with first substrate and second substrate all simultaneously.
3. electric machine controller radiator structure according to claim 1, is characterized in that: the part radiating fin in described multiple radiating fin only connects with first substrate, part radiating fin only connects with second substrate.
4. electric machine controller radiator structure according to claim 1, it is characterized in that: the mode that described radiator is resisted against the relative sidewall of two of heat dissipation wind channel respectively with first substrate and second substrate is fixed, and the sidewall of the heat dissipation wind channel of described first substrate and second substrate bearing all has perforate, described first heat-generating units and the second heat-generating units are each passed through perforate and are fixed on first substrate and second substrate.
5. electric machine controller radiator structure according to claim 1, it is characterized in that: described first substrate and second substrate be arranged in parallel, described radiating fin is perpendicular to first substrate and second substrate.
6. electric machine controller radiator structure according to claim 1, is characterized in that: the porch of described heat dissipation wind channel has blower fan.
7. electric machine controller radiator structure according to claim 6, is characterized in that: the vertical setting of described heat dissipation wind channel, and the entrance of this heat dissipation wind channel is positioned at bottom.
8. electric machine controller radiator structure according to claim 1, it is characterized in that: described first substrate and second substrate all have multiple screw, described first heat-generating units and the second heat-generating units are fixed to radiator respectively by the screw being threaded onto first substrate or second substrate.
9. electric machine controller radiator structure according to claim 1, is characterized in that: described first heat-generating units is brake unit, and described second heat-generating units is rectification unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275780.0U CN204560113U (en) | 2015-04-30 | 2015-04-30 | Electric machine controller radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275780.0U CN204560113U (en) | 2015-04-30 | 2015-04-30 | Electric machine controller radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204560113U true CN204560113U (en) | 2015-08-12 |
Family
ID=53835174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520275780.0U Expired - Fee Related CN204560113U (en) | 2015-04-30 | 2015-04-30 | Electric machine controller radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204560113U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437590A (en) * | 2020-11-18 | 2021-03-02 | 纽福克斯光电科技（上海）有限公司 | Novel heat dissipation device |
| CN112702887A (en) * | 2019-10-23 | 2021-04-23 | 北京配天技术有限公司 | Robot driving assembly, heat dissipation structure thereof and robot control cabinet |
| CN113382613A (en) * | 2021-06-25 | 2021-09-10 | 深圳安科高技术股份有限公司 | Detector module assembly and detector |
-
2015
- 2015-04-30 CN CN201520275780.0U patent/CN204560113U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702887A (en) * | 2019-10-23 | 2021-04-23 | 北京配天技术有限公司 | Robot driving assembly, heat dissipation structure thereof and robot control cabinet |
| CN112437590A (en) * | 2020-11-18 | 2021-03-02 | 纽福克斯光电科技（上海）有限公司 | Novel heat dissipation device |
| CN113382613A (en) * | 2021-06-25 | 2021-09-10 | 深圳安科高技术股份有限公司 | Detector module assembly and detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106452106B (en) | Current transformer radiator | |
| CN104868702A (en) | Converter power cabinet | |
| CN204560113U (en) | Electric machine controller radiator structure | |
| CN204316303U (en) | A kind of current transformer power cabinet | |
| CN104679175A (en) | Dustproof radiating machine case | |
| CN202218494U (en) | Cooling and heat radiation structure with design of independent air channel inside cabinet | |
| CN203193473U (en) | Cooling system of IGBT power module | |
| CN204616254U (en) | A kind of radiating cabinet | |
| TW201205253A (en) | Container data center and heat dissipating system thereof | |
| CN205755244U (en) | Air-cooled, the electricity feedback servosystem of water-cooling of a kind of independent ventiduct | |
| CN208209800U (en) | Converter cabinet | |
| CN206180826U (en) | Controllable converter dispels heat | |
| CN214256985U (en) | Radiating assembly, electric cabinet and air conditioner | |
| CN215446676U (en) | Heat radiation structure, electrical apparatus box and off-premises station | |
| CN205015605U (en) | Heat radiation structure and projecting apparatus of projecting apparatus | |
| CN203056839U (en) | Heat radiation structure of four-quadrant frequency converter | |
| CN202444430U (en) | Photovoltaic grid-connected inverter and power module for same | |
| CN2901686Y (en) | Jacquard switch power | |
| CN222515219U (en) | An efficient heat dissipation system for electric vehicle motor | |
| CN206977792U (en) | A kind of circuit board group of heat radiating type charging module | |
| CN112739176A (en) | Radiating assembly, electric cabinet and air conditioner | |
| CN211110480U (en) | Elevator controller | |
| CN202434924U (en) | Heat pipe heat conduction and radiation apparatus of sealed type power distribution cabinet | |
| CN210183737U (en) | A control circuit board heat dissipation installation box | |
| CN214381828U (en) | Electric appliance cabinet of glass heating furnace with heat dissipation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20210430 |