CN208337417U - A kind of shell of frequency converter with heat sinking function - Google Patents
A kind of shell of frequency converter with heat sinking function Download PDFInfo
- Publication number
- CN208337417U CN208337417U CN201820137787.XU CN201820137787U CN208337417U CN 208337417 U CN208337417 U CN 208337417U CN 201820137787 U CN201820137787 U CN 201820137787U CN 208337417 U CN208337417 U CN 208337417U
- Authority
- CN
- China
- Prior art keywords
- shell
- cooling oil
- frequency converter
- baffle
- sinking function
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 44
- 239000012528 membrane Substances 0.000 claims description 7
- 238000005057 refrigeration Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 239000006096 absorbing agent Substances 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of shell of frequency converter with heat sinking function, including shell, circulation mechanism, cooling oil chamber and component cavity；Component cavity is provided on the inside of the shell, the side of component cavity is symmetrically installed with baffle, and the lower end of the baffle is fixedly mounted on bottom plate, forms cooling oil chamber with the inside of shell on the outside of baffle, is provided with cooling oil on the inside of cooling oil chamber；Air blower is provided with below the bottom plate, air blower is connected to by conduit with outlet disk, and outlet disk is fixedly connected on bottom plate lower end.The utility model is novel in design, structure is simple, pass through the cooling oil chamber of setting, by the intracavitary heat of baffle absorber element, to play good heat dissipation effect, the circulation mechanism of setting ensures that cooling oil is in certain temperature range always, the mobility of cooling oil in cooling oil is increased simultaneously, and then heat dissipation effect is improved, and it is practical, it is worthy to be popularized.
Description
Technical field
The utility model relates to a kind of shell of frequency converter, specifically a kind of shell of frequency converter with heat sinking function.
Background technique
Frequency converter is to be handed over using converter technique and microelectric technique by changing motor frequency mode of working power supply to control
The electric control appliance of galvanic electricity motivation.Frequency converter is mainly by rectifying (AC to DC), filtering, inversion (direct current becomes exchange), system
The composition such as moving cell, driving unit, detection unit microprocessing unit.IGBT cut-offs to adjust out-put supply frequency converter close to the inner portion
Voltage and frequency, supply voltage required for providing it according to the actual needs of motor, and then reach energy conservation, speed regulation mesh
, in addition, there are also many defencive functions, such as overcurrent, over-voltage, overload protection for frequency converter.
Frequency converter can generate a large amount of heat in the process of work, will be to frequency converter inside if radiated not in time
Component damage, shorten the service life of frequency converter.
Utility model content
The purpose of this utility model is to provide a kind of shell of frequency converter with heat sinking function, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of shell of frequency converter with heat sinking function, including shell, circulation mechanism, cooling oil chamber and component cavity；It is described
Component cavity is provided on the inside of shell, the side of component cavity is symmetrically installed with baffle, and the lower end of the baffle is fixedly mounted on bottom
On plate, cooling oil chamber is formed with the inside of shell on the outside of baffle, is provided with cooling oil on the inside of cooling oil chamber；It is set below the bottom plate
It is equipped with air blower, air blower is connected to by conduit with outlet disk, and outlet disk is fixedly connected on bottom plate lower end, is connected on the conduit
There is refrigeration machine, air inlet is provided on the bottom plate, waterproof ventilated membrane, the upper wall setting of the component cavity are installed above air inlet
There is venthole, venthole lower end is equipped with waterproof ventilated membrane.
As a further solution of the present invention: the baffle is heat-conducting plate.
The left end of the shell is provided with circulation mechanism, circulation mechanism packet as a further solution of the present invention,
Cooling body, return pipe and circulating pump are included, the both ends of return pipe extend through shell and protrude into cooling oil chamber.
The circulating pump and cooling body are connected to return pipe as a further solution of the present invention,.
Air Filter is provided on the inside of the air inlet and venthole as a further solution of the present invention,.
The front end of the component cavity is hinged with dodge gate, the side of shell as a further solution of the present invention,
It is provided with shutter.
Compared with prior art, the utility model has the beneficial effects that the utility model is novel in design, structure is simple, leads to
The cooling oil chamber for crossing setting, by the intracavitary heat of baffle absorber element, so that good heat dissipation effect is played, the circulation of setting
Mechanism ensures that cooling oil is in certain temperature range always, while increasing the mobility of cooling oil in cooling oil, Jin Erti
High heat dissipation effect, it is practical, it is worthy to be popularized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the shell of frequency converter with heat sinking function.
Fig. 2 is the side view of the shell of frequency converter with heat sinking function.
In figure: 1- shell, 2- baffle, 3- cooling body, 4- return pipe, 5- circulating pump, 6- venthole, 7- waterproof and breathable
Film, 8- cooling oil chamber, 9- dodge gate, 10- component cavity, 11- bottom plate, 12- air blower, 13- air inlet, 14- shutter, 15- go out
Gas disk, 16- refrigeration machine.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, a kind of shell of frequency converter with heat sinking function, including shell 1, circulation mechanism, cooling oil chamber
8 and component cavity 10；The inside of the shell 1 is provided with component cavity 10, and the side of component cavity 10 is symmetrically installed with baffle 2, described
Baffle 2 is heat-conducting plate, and the lower end of the baffle 2 is fixedly mounted on bottom plate 11, and 2 outside of baffle and the inside composition of shell 1 are cold
But oil pocket 8, are provided with cooling oil on the inside of cooling oil chamber 8, cooling oil can by the heat in 12 absorber element chamber 10 of baffle, thus
Good heat dissipation effect is played, the left end of the shell 1 is provided with circulation mechanism, and circulation mechanism includes cooling body 3, return pipe
4 and circulating pump 5, the both ends of return pipe 4 extend through shell 1 and protrude into cooling oil chamber 8, the circulating pump 5 and cooling body
3 are connected to return pipe 4, and the cooling cooling oil extraction by chamber 8 is transported in cooling body 3 when circulating pump 5 works, is passed through
It is re-delivered in cooling oil chamber 8 after cooling body 3 is cooling, so that it is guaranteed that cooling oil is in certain temperature range always, together
When increase the mobility of cooling oil in cooling oil chamber 8, and then improve heat dissipation effect；Air blast is provided with below the bottom plate 11
Machine 12, air blower 12 are connected to by conduit with outlet disk 15, and outlet disk 15 is fixedly connected on 11 lower end of bottom plate, on the conduit
It is communicated with refrigeration machine 16, refrigeration machine 16 cools down the gas that air blower 12 is blown out, so that heat dissipation effect is improved, the bottom plate
Be provided with air inlet 13 on 11, waterproof ventilated membrane 7 be installed above air inlet 13, the gas of air blower blowout by air inlet 13 into
Enter in component cavity 10, waterproof ventilated membrane 7 can effectively prevent the moisture in gas to enter in component cavity 10 to the electricity in component cavity 10
Property element causes short circuit, and the upper wall of the component cavity 10 is provided with venthole 6, and 6 lower end of venthole is equipped with waterproof ventilated membrane 7,
The inside of the air inlet 13 and venthole 6 is provided with Air Filter, and Air Filter can effectively completely cut off extraneous dust；The component cavity
10 front end is hinged with dodge gate 9, and the side of shell 1 is provided with shutter 14.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.In addition, it should be understood that although this specification is described in terms of embodiments, but not each reality
It applies mode only to contain an independent technical solution, this description of the specification is merely for the sake of clarity, this field skill
Art personnel should consider the specification as a whole, and the technical solutions in the various embodiments may also be suitably combined, form ability
The other embodiments that field technique personnel are understood that.
Claims (6)
1. a kind of shell of frequency converter with heat sinking function, including shell (1), circulation mechanism, cooling oil chamber (8) and component cavity
(10)；It is characterized in that, being provided with component cavity (10) on the inside of the shell (1), the side of component cavity (10) is symmetrically installed with
The lower end of baffle (2), the baffle (2) is fixedly mounted on bottom plate (11), is formed on the outside of baffle (2) with the inside of shell (1)
Cooling oil chamber (8), cooling oil chamber (8) inside are provided with cooling oil；Air blower (12), air blast are provided with below the bottom plate (11)
Machine (12) is connected to by conduit with outlet disk (15), and outlet disk (15) is fixedly connected on bottom plate (11) lower end, connects on the conduit
It is connected with refrigeration machine (16), is provided with air inlet (13) on the bottom plate (11), waterproof ventilated membrane is installed above air inlet (13)
(7), the upper wall of the component cavity (10) is provided with venthole (6), and venthole (6) lower end is equipped with waterproof ventilated membrane (7).
2. the shell of frequency converter according to claim 1 with heat sinking function, which is characterized in that the baffle (2) is to lead
Hot plate.
3. the shell of frequency converter according to claim 1 with heat sinking function, which is characterized in that a left side for the shell (1)
End is provided with circulation mechanism, and circulation mechanism includes cooling body (3), return pipe (4) and circulating pump (5), the both ends of return pipe (4)
It extends through shell (1) and protrudes into cooling oil chamber (8).
4. the shell of frequency converter according to claim 3 with heat sinking function, which is characterized in that the circulating pump (5) and
Cooling body (3) is connected to return pipe (4).
5. the shell of frequency converter according to claim 1 with heat sinking function, which is characterized in that the air inlet (13) and
Venthole is provided with Air Filter on the inside of (6).
6. the shell of frequency converter according to claim 1 with heat sinking function, which is characterized in that the component cavity (10)
Front end is hinged with dodge gate (9), and the side of shell (1) is provided with shutter (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137787.XU CN208337417U (en) | 2018-01-26 | 2018-01-26 | A kind of shell of frequency converter with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137787.XU CN208337417U (en) | 2018-01-26 | 2018-01-26 | A kind of shell of frequency converter with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208337417U true CN208337417U (en) | 2019-01-04 |
Family
ID=64782086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137787.XU Expired - Fee Related CN208337417U (en) | 2018-01-26 | 2018-01-26 | A kind of shell of frequency converter with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208337417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994674A (en) * | 2021-02-08 | 2021-06-18 | 盛少峰 | High-power electronic switch |
-
2018
- 2018-01-26 CN CN201820137787.XU patent/CN208337417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994674A (en) * | 2021-02-08 | 2021-06-18 | 盛少峰 | High-power electronic switch |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |