CN206302348U - A kind of radiating structure of frequency converter - Google Patents
A kind of radiating structure of frequency converter Download PDFInfo
- Publication number
- CN206302348U CN206302348U CN201621380563.9U CN201621380563U CN206302348U CN 206302348 U CN206302348 U CN 206302348U CN 201621380563 U CN201621380563 U CN 201621380563U CN 206302348 U CN206302348 U CN 206302348U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- dissipation channel
- frequency converter
- hole
- top boards
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 38
- 239000000758 substrate Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A kind of radiating structure of frequency converter, including housing, the first heat dissipation channel, the second heat dissipation channel, through hole, the first interior plate and the second interior plate, housing include two top boards, side plates；Two top boards are arranged on case top, have certain distance between two top boards, and two top boards, the first interior plate and the second interior plate, side plate surround the first heat dissipation channel, and through hole is arranged on side plate, and through hole is connected with the first heat dissipation channel；Multiple louvres are provided with two top boards, multiple louvres are arranged along top board length direction, and multiple louvres are formed as the second heat dissipation channel.First heat dissipation channel, the second heat dissipation channel and through hole radiate to frequency converter simultaneously, and through hole directly radiates to circuit substrate, realizes the multi-faceted radiating of frequency converter.It can improve radiating efficiency, reduce fault rate, ensure frequency converter normal work.
Description
Technical field
The utility model is related to a kind of radiator structure, particularly a kind of radiating structure of frequency converter.
Background technology
With developing rapidly for modern electric technology and Computer Control Technology, the technological revolution of Electrified Transmission is promoted.
Frequency converter is one of widely used important electrical equipment in present industrial circle.Frequency converter is by rectification circuit, intermediate circuit, inversion
Device and control circuit composition, frequency converter is the critical component of Energy Saving Control link, and caloric value is big, therefore the switch board of frequency converter sets
It is equipped with ventilation and heat passage and ventilating heat dissipating hole.
But, long-play causes heat to greatly increase, if lowering the temperature to frequency converter not in time, is easily caused electronic component
Damage, and the heat abstractor of existing frequency converter does not have larger change for heat dissipation problem, the radiating for frequency converter is asked
Topic, need to be improved to the radiator structure of frequency converter, radiating efficiency be improved, so as to ensure frequency converter normal work.
Utility model content
The purpose of this utility model is just to provide a kind of radiating structure of frequency converter, by the design of radiating structure of frequency converter,
Radiating efficiency is improved, ensures that frequency converter normally runs.
The purpose of this utility model realized by such technical scheme, and it includes housing, the first heat dissipation channel, the
Two heat dissipation channels, through hole, the first interior plate and the second interior plate, housing include two top boards, side plates；Two top boards are arranged on shell
Body top, has certain distance between two top boards, two top boards, the first interior plate and the second interior plate, side plate surround the first radiating
Passage, through hole is arranged on side plate, and through hole is connected with the first heat dissipation channel；
Multiple louvres are provided with two top boards, multiple louvres are arranged along top board length direction, multiple louvre shapes
As the second heat dissipation channel.
Further, the through hole is two, and two through hole is arranged along side plate length direction, and is connected with the second heat dissipation channel
It is logical.
Further, the through hole is connected with the second heat dissipation channel.
Further, it is provided with radiator fan outside second heat dissipation channel.
Further, the fan is provided with two.
By adopting the above-described technical solution, the utility model has the following advantages：
A kind of radiating structure of frequency converter of the utility model, the second heat dissipation channel disperses the heat in housing on two top boards,
First heat dissipation channel can radiate to circuit substrate, and the first heat dissipation channel and the second heat dissipation channel are separate, it is to avoid heat
Amount is interfered with each other, and improves radiating efficiency, and through hole is relative with circuit substrate, and circuit substrate is radiated, and has been further speeded up and has been dissipated
Hot speed.It improves radiating efficiency, it is ensured that the normal operation of frequency converter.
Other advantages of the present utility model, target and feature will be explained in the following description to a certain extent
State, and to a certain extent, based on being will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be said by following
Bright book and claims are realized and obtained.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows.
Fig. 1 is the schematic diagram one of the utility model radiating structure of frequency converter；
Fig. 2 is the schematic diagram two of the utility model radiating structure of frequency converter；
In figure：1. circuit substrate；2. side plate；3. top board；4. louvre；5. through hole；6. the first heat dissipation channel；7. radiation air
Fan mounting bracket；8. the first interior plate；9. the second interior plate；10. housing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, the present embodiment radiating structure of frequency converter, including：Housing 10, the first heat dissipation channel 6, through hole
5th, the first interior plate 8 and the second interior plate 9, housing 10 include two top boards, side plates；Two top boards are arranged on the top of housing 10,
There is certain distance, two top boards 3, the first interior plate 8 and the second interior plate 9, side plate surround the first heat dissipation channel between two top boards 3
6, through hole is arranged on side plate 2, and through hole 5 is connected with the first heat dissipation channel 6；
Multiple louvres 4 are provided with two top boards, multiple louvres 4 are arranged along the length direction of top board 3, multiple louvres
4 are formed as the second heat dissipation channel.Louvre can be rectangle or circular hole, accelerate radiating efficiency.
The through hole 5 is two, and two through hole 5 is arranged along the length direction of side plate 2, and is connected with the second heat dissipation channel.Two
Through hole 5 is connected with the second heat dissipation channel.First heat dissipation channel and the second heat dissipation channel are separate, do not interfere with each other, it is to avoid heat
String in amount, meanwhile, multiple heat dissipation channels radiate simultaneously, multi-faceted radiating, have ensured the efficiency of radiating.
Radiator fan 7 is provided with outside second heat dissipation channel.Radiator fan can set two or more, further carry
High cooling efficiency.Radiator fan has further speeded up air and has been flowed in housing, accelerates rate of heat dispation.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, and without deviating from the objective and scope of the technical program, it all should
Cover in the middle of right of the present utility model.
Claims (5)
1. a kind of radiating structure of frequency converter, it is characterised in that：Including housing, the first heat dissipation channel, the second heat dissipation channel, through hole,
First interior plate and the second interior plate, housing include two top boards, side plates；Two top boards are arranged on case top, two top boards it
Between there is certain distance, two top boards, the first interior plate and the second interior plate, side plate surround the first heat dissipation channel, and through hole is arranged on
On side plate, through hole is connected with the first heat dissipation channel；
Multiple louvres are provided with two top boards, multiple louvres are arranged along top board length direction, and multiple louvres are formed as
Second heat dissipation channel.
2. a kind of radiating structure of frequency converter as claimed in claim 1, it is characterised in that：The through hole is two, two through hole edge
Side plate length direction is arranged, and is connected with the second heat dissipation channel.
3. a kind of radiating structure of frequency converter as claimed in claim 2, it is characterised in that：The through hole with the second heat dissipation channel
Connection.
4. a kind of radiating structure of frequency converter as claimed in claim 1, it is characterised in that：It is provided with outside second heat dissipation channel
Radiator fan.
5. a kind of radiating structure of frequency converter as claimed in claim 4, it is characterised in that：The fan is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380563.9U CN206302348U (en) | 2016-12-15 | 2016-12-15 | A kind of radiating structure of frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380563.9U CN206302348U (en) | 2016-12-15 | 2016-12-15 | A kind of radiating structure of frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206302348U true CN206302348U (en) | 2017-07-04 |
Family
ID=59213975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621380563.9U Expired - Fee Related CN206302348U (en) | 2016-12-15 | 2016-12-15 | A kind of radiating structure of frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206302348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187786A (en) * | 2017-12-29 | 2018-06-22 | 明光市海春米业有限公司 | A kind of cold rice device of conveying type high efficiency |
| CN112821781A (en) * | 2021-02-19 | 2021-05-18 | 阳光电源股份有限公司 | Power cabinet |
-
2016
- 2016-12-15 CN CN201621380563.9U patent/CN206302348U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187786A (en) * | 2017-12-29 | 2018-06-22 | 明光市海春米业有限公司 | A kind of cold rice device of conveying type high efficiency |
| CN112821781A (en) * | 2021-02-19 | 2021-05-18 | 阳光电源股份有限公司 | Power cabinet |
| CN112821781B (en) * | 2021-02-19 | 2023-08-11 | 阳光电源股份有限公司 | Power cabinet |
| US12114470B2 (en) | 2021-02-19 | 2024-10-08 | Sungrow Power Supply Co., Ltd. | Power cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |