CN206195593U - Frequency inverter heat dissipation structure - Google Patents
Frequency inverter heat dissipation structure Download PDFInfo
- Publication number
- CN206195593U CN206195593U CN201621155954.0U CN201621155954U CN206195593U CN 206195593 U CN206195593 U CN 206195593U CN 201621155954 U CN201621155954 U CN 201621155954U CN 206195593 U CN206195593 U CN 206195593U
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- radiator
- baffle
- dividing plate
- heat
- partition
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Abstract
The utility model discloses a frequency inverter heat dissipation structure, include the converter body that becomes by last casing and inferior valve body group, the radiator, radiator fan, the radiator sets up internally at the inferior valve, be equipped with first baffle and second baffle along wind channel orientation interval on the casing down, all be equipped with two ribs at first baffle and the photogenic offside of second baffle, distance between first baffle and the second baffle is unanimous with the length of radiator, distance on the baffle between the rib is unanimous with the width of radiator, the radiator is placed between first baffle and second baffle spacingly through the rib on the baffle, the radiator comprises a plurality of fin of heat -conducting plate and heat -conducting plate below, all is equipped with the through -hole on first baffle and second baffle, and the size of through -hole slightly is lighter than the radiator cross -section, and wind channel complete independence, leakage prevention amorous feelings condition have been guaranteed to first baffle, second baffle, heat -conducting plate and relative confined wind channel of casing bottom formation down, make the radiator dispel the heat better, faster, improved the components and parts reliability.
Description
Technical field
The utility model is related to technical field of electricity, is to be related to a kind of radiating structure of frequency converter more specifically.
Background technology
Frequency converter is power supply apparatus commonly used in the prior art, with the continuous improvement of industrial automatization, frequency converter
Application is widely obtained.Contain substantial amounts of power device, such as IGBT, bus capacitor, rectifier bridge, filtering in frequency converter
Device etc..These power device caloric values are larger in the course of the work, if can not be to its effective radiating, it will make frequency converter because
Temperature is too high and shut down or damage, it is impossible to normal operation.Frequency converter of the prior art generally comprises transducer body, radiating
Device, radiator fan, and radiator is arranged in same cavity with power device, causes heat to be full of whole cavity, cavity
Interior heat extraction effect on driving birds is not good.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of simple structure, radiating efficiency
Radiating structure of frequency converter high.
To achieve the above object, the utility model provides following technical scheme：A kind of radiating structure of frequency converter, including
Transducer body, radiator, the radiator fan being made up of upper shell and lower house, radiator are arranged in lower house, lower house
Air inlet and air outlet are respectively arranged at two ends with, radiator fan is arranged on air inlet end, is spaced along air channel on the lower house
Be provided with the first dividing plate and second partition, opposite side is equipped with two pieces of ribs on the first dividing plate and second partition, the first dividing plate with
The distance between second partition is consistent with the length of radiator, and the distance between rib is consistent with the width of radiator on dividing plate,
Radiator is placed between the first dividing plate and second partition and spacing by the rib on dividing plate, the radiator by heat-conducting plate and
Some groups of fins below heat-conducting plate into, be equipped with through hole on the first dividing plate and second partition, through hole is sized to be slightly smaller than
Radiator section, the first dividing plate, second partition, heat-conducting plate and lower house base plate form an air channel for relative closure.
The utility model is blocked radiator by the rib on the two pieces of dividing plates and dividing plate that set on the lower house, is made
Radiator agrees with completely with lower house, and the first dividing plate, second partition, radiator heat-conducting plate and lower house base plate form a phase
To the air channel closed, it is ensured that situation that air channel is completely independent, nothing is leaked out, make radiator heat-dissipation more preferably, faster, improve component can
By property.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, radiating structure of frequency converter of the present utility model, including be made up of upper shell and lower house 1
Transducer body, radiator, radiator fan 7, radiator are arranged in lower house 1, lower house 1 be respectively arranged at two ends with air inlet and
Air outlet, radiator fan 7 is arranged on air inlet end, and the first dividing plate 6 and second is interval with along air channel on the lower house 1
Dividing plate 3, opposite side is equipped with two pieces of ribs 4 on the first dividing plate 6 and second partition 3, between the first dividing plate 6 and second partition 3
Distance it is consistent with the length of radiator, the distance between rib 4 is consistent with the width of radiator on dividing plate, and radiator is placed on
It is between first dividing plate and second partition and spacing by the rib on dividing plate, radiator is agreed with completely with lower house.It is described to dissipate
Hot device by some groups of fins below heat-conducting plate 5 and heat-conducting plate into, be equipped with through hole on the first dividing plate 6 with second partition 3,
Through hole is sized to be slightly smaller than radiator section, the first dividing plate 6, second partition 3, radiator heat-conducting plate 5 and the shape of lower house base plate 2
Into an air channel for relative closure.Ensure air channel be completely independent, without leaking out situation, make radiator heat-dissipation more preferably, faster, improve
Component reliability.
For those of ordinary skills, can be conceived according to the technical solution of the utility model and its utility model
It is subject to equivalent or change, and all these changes or replacement should all belong to the protection of the claim appended by the utility model
Scope.
Claims (1)
1. a kind of radiating structure of frequency converter, including transducer body, radiator, the radiation air being made up of upper shell and lower house
Fan, radiator is arranged in lower house, and lower house is respectively arranged at two ends with air inlet and air outlet, and radiator fan is arranged on air intake
Mouth end, it is characterised in that：Be interval with the first dividing plate and second partition along air channel on the lower house, in the first dividing plate and
Opposite side is equipped with two pieces of ribs, the length one of the distance between the first dividing plate and second partition with radiator on second partition
Cause, the distance between rib is consistent with the width of radiator on dividing plate, and radiator is placed between the first dividing plate and second partition
And it is spacing by the rib on dividing plate, the radiator is by some groups of fins below heat-conducting plate and heat-conducting plate into first
It is equipped with through hole on dividing plate and second partition, through hole is sized to be slightly smaller than radiator section, the first dividing plate, second partition, heat conduction
Plate and lower house base plate form an air channel for relative closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155954.0U CN206195593U (en) | 2016-10-31 | 2016-10-31 | Frequency inverter heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155954.0U CN206195593U (en) | 2016-10-31 | 2016-10-31 | Frequency inverter heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206195593U true CN206195593U (en) | 2017-05-24 |
Family
ID=58731873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155954.0U Active CN206195593U (en) | 2016-10-31 | 2016-10-31 | Frequency inverter heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206195593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769525A (en) * | 2017-11-28 | 2018-03-06 | 西安中车永电电气有限公司 | The air-cooled auxiliary-radiating structure of power cell self-loopa and power cell drive device |
| CN108432357A (en) * | 2015-12-02 | 2018-08-21 | Nec网络传感器系统株式会社 | Electronic building brick storing apparatus and electronic equipment |
-
2016
- 2016-10-31 CN CN201621155954.0U patent/CN206195593U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432357A (en) * | 2015-12-02 | 2018-08-21 | Nec网络传感器系统株式会社 | Electronic building brick storing apparatus and electronic equipment |
| US10506742B2 (en) | 2015-12-02 | 2019-12-10 | Nec Network And Sensor Systems, Ltd. | Electronic component housing apparatus and electronic device |
| CN108432357B (en) * | 2015-12-02 | 2020-03-27 | Nec网络传感器系统株式会社 | Electronic component accommodating device and electronic equipment |
| US10856445B2 (en) | 2015-12-02 | 2020-12-01 | Nec Network And Sensor Systems, Ltd. | Electronic component housing apparatus and electronic device |
| CN107769525A (en) * | 2017-11-28 | 2018-03-06 | 西安中车永电电气有限公司 | The air-cooled auxiliary-radiating structure of power cell self-loopa and power cell drive device |
| CN107769525B (en) * | 2017-11-28 | 2024-04-26 | 西安中车永电电气有限公司 | Power unit self-circulation air-cooled auxiliary heat dissipation structure and power unit driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heat-radiating structure of frequency converter Effective date of registration: 20171117 Granted publication date: 20170524 Pledgee: Xiangtan enterprise financing Company limited by guarantee Pledgor: HUNAN VICRUNS ELECTRIC TECHNOLOGY Co.,Ltd. Registration number: 2017430000084 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191011 Granted publication date: 20170524 Pledgee: Xiangtan enterprise financing Company limited by guarantee Pledgor: HUNAN VICRUNS ELECTRIC TECHNOLOGY Co.,Ltd. Registration number: 2017430000084 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A heat dissipation structure of frequency converter Effective date of registration: 20220321 Granted publication date: 20170524 Pledgee: China Everbright Bank Co.,Ltd. Xiangtan sub branch Pledgor: HUNAN VICRUNS ELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2022430000019 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230324 Granted publication date: 20170524 Pledgee: China Everbright Bank Co.,Ltd. Xiangtan sub branch Pledgor: HUNAN VICRUNS ELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2022430000019 |