CN207896856U - A kind of gasoline engine generator frequency converter - Google Patents
A kind of gasoline engine generator frequency converter Download PDFInfo
- Publication number
- CN207896856U CN207896856U CN201820111044.5U CN201820111044U CN207896856U CN 207896856 U CN207896856 U CN 207896856U CN 201820111044 U CN201820111044 U CN 201820111044U CN 207896856 U CN207896856 U CN 207896856U
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- CN
- China
- Prior art keywords
- babinet
- frequency converter
- gasoline engine
- engine generator
- dustproof filter
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- 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.)
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Abstract
The utility model discloses a kind of gasoline engine generator frequency converters, including babinet, the cabinet exterior both sides are provided with air inlet, the babinet upper end face is provided with exhaust outlet, the exhaust outlet is internally provided with No.1 dustproof filter screen, the box house is provided with mounting plate, and both sides are provided with No. two dustproof filter screens and drier below the mounting plate, and No. two dustproof filter screens and drier are located at air inlet side.The fan that the utility model passes through installation, good heat dissipation effect can be reached, the case where avoiding the occurrence of internal component overheat and causing fault trip, it ensure that the normal use of gasoline engine generator frequency converter, pass through No. two dustproof filter screens and drier of installation, can by air dust and moisture be purged, it ensure that the clean degree into air in babinet, reaching the fabulous condition of heat dissipation effect, also the service life of frequency converter can be improved, simple in structure, low manufacture cost is suitble to produce use in enormous quantities.
Description
Technical field
The utility model is related to a kind of frequency converter, more particularly to a kind of gasoline engine generator frequency converter.
Background technology
Frequency converter is to apply converter technique and microelectric technique, is handed over by changing motor working power Frequency Patterns to control
The electric control appliance of galvanic electricity motivation.Frequency converter is mainly by rectification, filtering, inversion, brake unit, driving unit, detection unit
The compositions such as microprocessing unit.IGBT cut-offs to adjust the voltage and frequency of out-put supply, according to motor frequency converter close to the inner portion
It is actually needed to provide its required supply voltage, and then achievees the purpose that energy saving, speed governing.With industrial automatization
It is continuously improved, frequency converter has also obtained very extensive application, since gasoline engine generator frequency converter is electronic device, included electronics
Element, electrolytic capacitor etc., so temperature is bigger to its aging effects.
But it is most for beautiful and reduction noise currently on the market, existing gasoline engine generator frequency converter is using closing
Formula shell mechanism, shell of frequency converter sealing tightly can make frequency converter cause internal component mistake because of ventilation and heat scarce capacity
Heat, temperature-sensitive element protection act cause fault trip, equipment forced outage to influence the normal use of people, even and if being equipped with
Radiator fan can also bring the humid air of outside in shell into when general fan running blows out heat, thus also can be to becoming
Electronic component in frequency device damages.For this purpose, it is proposed that a kind of gasoline engine generator frequency converter.
Utility model content
The main purpose of the utility model is to provide a kind of gasoline engine generator frequency converters can be reached by the fan of installation
To good heat dissipation effect gasoline engine generator is ensure that the case where avoiding the occurrence of internal component overheat and cause fault trip
The normal use of frequency converter, by No. two dustproof filter screens and drier of installation, can by air dust and moisture carry out it is clear
It removes, ensure that the clean degree into air in babinet, reaching the fabulous condition of heat dissipation effect, can also improve the use of frequency converter
Service life, simple in structure, low manufacture cost is suitble to produce use in enormous quantities, can effectively solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of gasoline engine generator frequency converter, including babinet, the cabinet exterior both sides are provided with air inlet, on the babinet
End surfaces are provided with exhaust outlet, and the exhaust outlet is internally provided with No.1 dustproof filter screen, and the box house is provided with mounting plate,
Both sides are provided with No. two dustproof filter screens and drier below the mounting plate, and No. two dustproof filter screens and drier are located at air inlet
Side, box house bottom end bolt install fan, water collection sheet, the plate surface of catchmenting are provided with above the box house
Both sides are provided with ventilation hole, and the water collection sheet bottom end is provided with drainpipe, and the drainpipe other end is located at cabinet exterior surface.
Further, the cabinet exterior surface is provided with control panel, and the babinet upper end is provided with rain cover.
Further, No. two dustproof filter screens and drier are connect by holder with babinet.
Further, the mounting plate is the mounting plate that surface is equipped with through-hole.
Further, the ventilation hole is not located on same axis with exhaust outlet.
Further, the control panel is electrically connected with fan.
Compared with prior art, the utility model has the advantages that：
1, the utility model is by the fan of installation, fan running, can be by air by air inlet inlet box body, then
Mounting plate and ventilation hole are sequentially passed through again, is finally discharged from exhaust outlet, the heat that electronic component in frequency converter generates can be blown
Go out babinet, to reach good heat dissipation effect, the case where avoiding the occurrence of internal component overheat and cause fault trip, ensures
The normal use of gasoline engine generator frequency converter.
2, the utility model is by No. two dustproof filter screens and drier of installation, when by air out of air inlet inlet box body
When, air can pass through No. two dustproof filter screens and drier, so as to by air dust and moisture be purged, ensure that
The clean degree of air in into babinet is reaching the fabulous condition of heat dissipation effect, can also improve the service life of frequency converter, have
Good market prospects.
3, the utility model can drop into collection by the water collection sheet of installation after having a small amount of rainwater to enter from exhaust outlet
On water plate, then slide to drainpipe, be finally then exhausted from outside babinet, can avoid extraneous rainwater enter and directly to frequency converter
Caused by damage, not only increase the service life of frequency converter, it is ensured that security performance, simple in structure, low manufacture cost are fitted
It closes to produce in enormous quantities and use.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model gasoline engine generator frequency converter.
Fig. 2 is the internal structure schematic diagram of the utility model gasoline engine generator frequency converter.
In figure：1, babinet；2, control panel；3, exhaust outlet；4, rain cover；5, drainpipe；6, air inlet；7, fan；8、
Mounting plate；9, ventilation hole；10, water collection sheet；11, No.1 dustproof filter screen；12, holder；13, No. two dustproof filter screens；14, drier.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of gasoline engine generator frequency converter, including babinet 1,1 outer wall both sides of the babinet be provided with into
Air port 6,1 upper end face of the babinet are provided with exhaust outlet 3, and the exhaust outlet 3 is internally provided with No.1 dustproof filter screen 11, described
Babinet 1 is internally provided with mounting plate 8, and 8 lower section both sides of the mounting plate are provided with No. two dustproof filter screens 13 and drier 14, and two
Number dustproof filter screen 13 and drier 14 are located at 6 side of air inlet, and 1 inner bottom bolt of the babinet installs fan 7, the babinet
1 inner upper is provided with water collection sheet 10, and 10 surface both sides of the water collection sheet are provided with ventilation hole 9, and 10 bottom end of the water collection sheet is set
It is equipped with drainpipe 5, and 5 other end of drainpipe is located at 1 outer wall surface of babinet.
In addition, 1 outer wall surface of the babinet is provided with control panel 2,1 upper end of the babinet is provided with rain cover 4.It is described
No. two dustproof filter screens 13 and drier 14 are connected by holder 12 and babinet 1.The mounting plate 8 is the installation that surface is equipped with through-hole
Plate.The ventilation hole 9 is not located on same axis with exhaust outlet 3.The control panel 2 is electrically connected with fan 7.
It should be noted that the utility model is a kind of gasoline engine generator frequency converter, when work, electronic component can be installed
On mounting plate 8, fan 7 is then opened, fan 7 operates, and can suck air in babinet 1 by air inlet 6, while air meeting
Across No. two dustproof filter screens 13 and drier 14, so as to by air dust and moisture be purged, ensure that entrance
The clean degree of air in babinet 1, then sequentially passes through mounting plate 8 and ventilation hole 9 again, is finally discharged, can will become from exhaust outlet 3
The heat blowout babinet 1 that electronic component generates in frequency device avoids the occurrence of internal component mistake to reach good heat dissipation effect
Heat and the case where cause fault trip, after thering is a small amount of rainwater to enter from exhaust outlet 3, can drop on water collection sheet 10, then
It slides to drainpipe 5, is finally then exhausted from outside babinet 1, extraneous rainwater can be avoided to enter and damaged directly caused by frequency converter
It is bad, not only increase the service life of frequency converter, it is ensured that security performance.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of gasoline engine generator frequency converter, including babinet (1), it is characterised in that：Babinet (1) the outer wall both sides be provided with into
Air port (6), babinet (1) upper end face are provided with exhaust outlet (3), and the exhaust outlet (3) is internally provided with the dust-proof filter of No.1
Net (11), the babinet (1) are internally provided with mounting plate (8), and both sides are provided with No. two dustproof filter screens below the mounting plate (8)
(13) and drier (14), and No. two dustproof filter screens (13) and drier (14) are located at air inlet (6) side, the babinet (1)
Inner bottom bolt installs fan (7), and babinet (1) inner upper is provided with water collection sheet (10), water collection sheet (10) table
Face both sides are provided with ventilation hole (9), and water collection sheet (10) bottom end is provided with drainpipe (5), and drainpipe (5) other end is located at
Babinet (1) outer wall surface.
2. a kind of gasoline engine generator frequency converter according to claim 1, it is characterised in that：Babinet (1) outer wall surface
It is provided with control panel (2), babinet (1) upper end is provided with rain cover (4).
3. a kind of gasoline engine generator frequency converter according to claim 1, it is characterised in that：No. two dustproof filter screens (13)
It is connect with babinet (1) by holder (12) with drier (14).
4. a kind of gasoline engine generator frequency converter according to claim 1, it is characterised in that：The mounting plate (8) is surface
Mounting plate equipped with through-hole.
5. a kind of gasoline engine generator frequency converter according to claim 1, it is characterised in that：The ventilation hole (9) and air draft
Mouth (3) is not located on same axis.
6. a kind of gasoline engine generator frequency converter according to claim 2, it is characterised in that：The control panel (2) and wind
(7) are fanned to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820111044.5U CN207896856U (en) | 2018-01-23 | 2018-01-23 | A kind of gasoline engine generator frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820111044.5U CN207896856U (en) | 2018-01-23 | 2018-01-23 | A kind of gasoline engine generator frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896856U true CN207896856U (en) | 2018-09-21 |
Family
ID=63544841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820111044.5U Active CN207896856U (en) | 2018-01-23 | 2018-01-23 | A kind of gasoline engine generator frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896856U (en) |
-
2018
- 2018-01-23 CN CN201820111044.5U patent/CN207896856U/en active Active
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