CN206180819U - Novel frequency converter - Google Patents
Novel frequency converter Download PDFInfo
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- CN206180819U CN206180819U CN201620704931.4U CN201620704931U CN206180819U CN 206180819 U CN206180819 U CN 206180819U CN 201620704931 U CN201620704931 U CN 201620704931U CN 206180819 U CN206180819 U CN 206180819U
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- shell
- radiator
- groove
- housing
- driving plate
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Abstract
The utility model belongs to the technical field of the converter, a novel frequency converter is disclosed for solve installation and the inconvenient problem of maintenance that current converter exists. The utility model discloses a first shell, second shell and third shell, first shell forms first holding district with the second shell, and radiator and drive plate have been placed in the district to first holding, are connected with 4 electric capacity on the drive plate, and first shell is equipped with radiator recess and 4 electric capacity grooves, and radiator and electric capacity are mutually supported with radiator recess and electric capacity groove respectively, the drive plate still is provided with insulated -gate bipolar transistor, insulated gate bipolar transistor and radiator laminating, still be equipped with the spliced pole on the first shell, has seted up the through -hole on the drive plate, the drive plate through spliced pole and bolt fastening on first shell, forming the second holding district that is used for placing electric source plate between second shell and the third shell, being provided with the buckle on the second shell, electric source plate places in the second holding is distinguished through the buckle.
Description
Technical field
This utility model belongs to converter technology field, specifically discloses a kind of new type inverter, for the frequency conversion of 4KW
Device.
Background technology
Converter（Variable-frequency Drive, VFD）It is using converter technique and microelectric technique, by changing
Become motor working power Frequency Patterns to control the electric control appliance of ac motor.Converter is mainly by rectification（Exchange becomes
Direct current）, filtering, inversion（Direct current becomes exchange）, brake unit, driver element, the composition such as detector unit microprocessing unit.Converter
The voltage and frequency that cut-off to adjust out-put supply of IGBT close to the inner portion, being actually needed come required for providing which according to motor
Supply voltage, and then the purpose of energy-conservation, speed governing is reached, in addition, converter also has many defencive functions, such as excessively stream, overvoltage, mistake
Carry protection etc..With the continuous improvement of industrial automatization, converter has also obtained application widely.
Technical literature in prior art with regard to converter is also more, for example the practicality of Application No. 201520519914.9
New patent discloses a kind of converter：Including a frequency converter shell, one is arranged on the rear surface of the frequency converter shell and is open,
Frequency converter control panel is set in the frequency converter shell, heat abstractor is set at the opening, the frequency converter control panel
High heating region and heat abstractor are in close contact, and the heat abstractor is provided with
The heat of the high heating region of device panel pass to water pipe or oil pipe on contact surface；The heat abstractor is one with half slot
Radiator, half slot and the caliber of water pipe or oil pipe of the radiator fit, and are fixed on water pipe by fixing device
Or on oil pipe；The fixing device is a fixture with half slot, and the fixture two ends are fixedly connected with radiator；Institute
State fixture two ends to be fixedly connected with radiator by screw；The fixture two ends are fixedly connected with radiator buckle；It is described
Heat abstractor is the radiator bored a hole in the middle of, and the hole of the radiator is adapted with the outer surface of water pipe or oil pipe.
The utility model patent of Application No. 201420628384.7 discloses a kind of converter, including a converter shell
Body, the frequency converter shell are coated with a water-cooled layer, are provided with circulating line in the water-cooled layer, and the one of the frequency converter shell
Side is further opened with air inlet, and multiple fans are arranged on the air inlet, and an air outlet is further opened with the frequency converter shell；
Including a water tank inlet, the outlet of the water tank inlet is connected with the import of the circulating line in the water-cooled layer；Institute
State air inlet to be separately positioned in the two lateral walls of the frequency converter shell with the air outlet, the water-cooled layer cladding is described
Frequency converter shell others side wall.
The utility model patent of Application No. 201320567430.2 discloses a kind of converter, and it includes body, described
At least one metab is set on body, a radiator in each metab, is connected with；Described body and metab
Connected by screw threads for fastening structure；Described radiator has identical structure；Three metabs are set on described body,
Its structure is rectangle；Three described metabs are evenly arranged in bodies top.
The utility model patent of Application No. 201420282450.X discloses a kind of converter, including：CPU, display mould
Block, EEPROM, the power input for powering to described converter and CPU；Wherein described CPU is used to control and perform use
Family arrange parameter；The display module is used to show the parameter that user is arranged；The EEPROM is used for the ginseng for storing user's setting
Number, is connected with the CPU by IIC；The CPU refers to ES2403；Also include timing module, described timing module
Further include crystal oscillator.
The utility model patent of Application No. 201420325534.7 disclose a kind of converter, including transducer body with
And external radiator, the radiator is provided with fan, and the fan is provided with the power supply accessed in the transducer body
Line, it is characterised in that:There are mounting blocks on the fin, in the mounting blocks, be provided with sealing mechanism, the sealing mechanism includes
The slide block being slidably connected with the mounting blocks and gear；The slide block is provided with the through hole passed through for the power line, and
The sawtooth coordinated with the gear, the mounting blocks are provided with for changing the port of the power line, and the gear is provided with
Extend the knob of the mounting blocks；The medial wall of the mounting blocks is provided with chute；The slide block is provided with and the chute
The card article of cooperation.
The utility model patent of Application No. 201420025494.4 discloses a kind of converter, including transducer body,
Transducer body installed in front has the panel of converter, and two cards are provided with sustained height position on rear side of transducer body
Hook；One horizontally disposed clamp is located on rear side of transducer body, has two projections to lordosis, two grab difference on clamp
Be stuck in two it is raised on, be provided with spring leaf on the inside of grab, transducer body is clamped by spring leaf with clamp；On clamp
Two it is raised between and two two side positions of projection be respectively arranged with bolt.
However, as the above-mentioned frequency changer told about is a lot, different structure complexity when mounted is inconsistent,
Such as many converters increased the efficiency that consumptive material also reduces installation when mounted using substantial amounts of bolt installing；Also
Converter needs to be overturn when mounted, so as to internal part is arranged on specific position；While the wind on converter
Fan is bolted and is difficult to be keeped in repair.
Utility model content
This utility model is in order to solve the installation and the inconvenient problem of maintenance that existing converter is present, and provides a kind of new
Converter, with it is easy to installation and maintenance the characteristics of, reduce the use of consumptive material, while improve the efficiency of installation.
To solve above-mentioned technical problem, the technical scheme adopted by this utility model is：A kind of new type inverter, its feature
It is that, including the first shell, second housing and the 3rd shell, first shell forms the first accommodating area, institute with second housing
State and in the first accommodating area, be placed with radiator and driving plate, in the driving plate, be connected with 4 electric capacity, first shell sets bag
The first shell, second housing and the 3rd shell are included, first shell forms the first accommodating area with second housing, and described first holds
Put, in the driving plate, be connected with 4 electric capacity, it is recessed that first shell is provided with radiator
Groove and 4 electric capacity grooves, the radiator and electric capacity are cooperated with radiator groove and electric capacity groove respectively；The driving plate also sets
Insulated gate bipolar transistor is equipped with, the igbt is fitted with radiator；It is additionally provided with first shell
Connecting pole, offers through hole in the driving plate, the driving plate Jing connecting pole and be bolted on the first shell；Described
Formed between two shells and the 3rd shell for placing the second accommodating area of power panel, on the second housing, be provided with buckle,
The power panel is placed in the second accommodating area by buckle；The radiator includes heat dissipation base and is uniformly arranged on radiating bottom
Radiating fin on seat, the heat dissipation base include inner housing and shell body, and the shell body is set in the periphery of inner housing simultaneously
The vapor chamber of vacuum is formed, wick on the inwall of the vapor chamber, is provided with, the steam intracavity is filled with hydraulic fluid；Institute
The inside for stating inner housing has the cooling duct circulated for coolant, and the cooling duct Jing pipelines are connected with the coolant of outside
It is logical；The radiating fin is set on shell body；It is provided with the shell body multiple for being mutually clamped with radiating fin
Groove, is filled with foam metal layer, fills out between the foam metal layer and the inwall of groove between the radiating fin and groove
Filled with paraffin layer.
The shell body and inner housing are made up of 3Cr2W8V steel, and the hydraulic fluid is water, and the wick is copper volume
Throwing net wick.
The driving plate is also equipped with power supply, and the power supply is electrically connected with driving plate.
Multiple buckles are provided with the second housing, wherein at least one buckle is Elastic buckle.
It is additionally provided with first shell for placing the draw-in groove of fan, in the draw-in groove, is provided with support column, it is described
Draw-in groove is equipped with Ka Gai, and the fan Jing support columns and Ka Gai are fixed in draw-in groove.
The Ka Gai is connected together with the first shell.
It is electrically connected by plugging joint between the fan and power panel.
The louvre connected with radiator groove is further opened with side wall on first shell.
Compared with prior art, this utility model has the advantages that：Converter of the present utility model includes first
Shell, second housing and the 3rd shell, first shell form the first accommodating area with second housing, in first accommodating area
Be placed with radiator and driving plate, in the driving plate, be connected with 4 electric capacity, first shell set including the first shell,
Two shells and the 3rd shell, first shell form the first accommodating area with second housing, are placed with first accommodating area
Radiator and driving plate, are connected with 4 electric capacity in the driving plate, first shell is provided with radiator groove and 4 electric capacity
Groove, the radiator and electric capacity are cooperated with radiator groove and electric capacity groove respectively；The driving plate is additionally provided with insulated gate
Bipolar transistor, the igbt are fitted with radiator；Connecting pole is additionally provided with first shell, it is described
Offer through hole in driving plate, the driving plate Jing connecting pole and be bolted on the first shell；The second housing and
Formed between three shells for placing the second accommodating area of power panel, on the second housing, be provided with buckle, the power panel
It is placed in the second accommodating area by buckle；The radiator includes heat dissipation base and the radiating being uniformly arranged on heat dissipation base
Fin, the heat dissipation base include inner housing and shell body, and the shell body is set in the periphery of inner housing and forms vacuum
Vapor chamber, is provided with wick on the inwall of the vapor chamber, the steam intracavity is filled with hydraulic fluid；The inner housing
The internal cooling duct having for coolant circulation, the cooling duct Jing pipelines are connected with the coolant of outside；It is described to dissipate
Hot fin is set on shell body；Multiple grooves for being mutually clamped with radiating fin are provided with the shell body, it is described
Foam metal layer is filled between radiating fin and groove, paraffin between the foam metal layer and the inwall of groove, is filled with
Layer.This utility model realizes the installation in same direction by mode stacked on top of one another, it is to avoid upset, reduces consumptive material
Use, improve installation efficiency and maintenance convenience.Meanwhile, radiator of the present utility model has rapid heat dissipation, and heat is passed
The characteristics of passing uniform.
Fan of the present utility model is packaged by way of buckle simultaneously, and is connected with power panel by plugging joint
Connect, improve the convenience of the maintenance of fan.
The fixation that power panel is realized by way of buckle of the present utility model, improves the convenience of the installation of power panel
Property and steadiness, further improve installation effectiveness of the present utility model.
This utility model offers louvre on the side wall on the first shell, is easy to improve the radiating effect of radiator,
Improve practicality of the present utility model.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of radiator of the present utility model；
Labelling in figure：1st, the first shell, 2, second housing, the 3, the 3rd shell, 4, radiator, 5, driving plate, 6, power panel,
7th, igbt, 8, radiator groove, 9, electric capacity groove, 10, electric capacity, 11, connecting pole, 401, inner housing, 402, outer
Housing, 403, vapor chamber, 404, wick, 405, cooling duct, 406, radiating fin, 407, foam metal layer, 408, paraffin
Layer.
Specific embodiment
With reference to embodiment, the utility model will be further described, and described embodiment is only that this practicality is new
The a part of embodiment of type, is not whole embodiments.Based on the embodiment in this utility model, the ordinary skill people of this area
Member obtained under the premise of creative work is not made other used by embodiment, belong to protection model of the present utility model
Enclose.
With reference to accompanying drawing, new type inverter of the present utility model, including the first shell 1, second housing 2 and the 3rd shell 3, institute
Stating the first shell 1 and the first accommodating area being formed with second housing 2, radiator 4 and driving plate 5 are placed with first accommodating area,
Two electric capacity 10 are connected with the driving plate 5, first shell 1 is provided with radiator groove 8 and two electric capacity grooves 9, described
Radiator 4 and electric capacity 10 are cooperated with radiator groove 8 and electric capacity groove 9 respectively；It is double that the driving plate 5 is additionally provided with insulated gate
Bipolar transistor 7, the igbt 7 are fitted with radiator 4；Connecting pole 11 is additionally provided with first shell 1,
Offer through hole in the driving plate 5,5 Jing connecting poles 11 of the driving plate and be bolted on the first shell 1；Described second
Formed between shell 2 and the 3rd shell 3 for placing the second accommodating area of power panel, on the second housing 2, be provided with buckle,
The power panel 6 is placed in the second accommodating area by buckle；The radiator 4 includes heat dissipation base and is uniformly arranged on radiating
Radiating fin 406 on base, the heat dissipation base include inner housing 401 and shell body 402, and the shell body 402 is set in
The vapor chamber 403 that is peripheral and forming vacuum of inner housing 401, is provided with wick 404, institute on the inwall of the vapor chamber 403
State in vapor chamber 403 filled with hydraulic fluid；The inside of the inner housing 401 has the cooling duct for coolant circulation
405,405 Jing pipelines of the cooling duct are connected with the coolant of outside；The radiating fin 406 is set on shell body 402；
Be provided with multiple grooves for being mutually clamped with radiating fin 406 on the shell body 402, the radiating fin 406 with it is recessed
Foam metal layer 407 is filled between groove, paraffin layer 408 between the foam metal layer 4070 and the inwall of groove, is filled with.
Radiator of the present utility model can directly by cool down wind radiating treatment is carried out to radiating fin, while can also by
Coolant is passed through in inner shell body carries out water-cooled, with heat transference efficiency it is high the characteristics of, improve radiator radiating rate；Originally simultaneously
Utility model can select different radiating modes according to the working condition of converter, so as to the maximum for ensureing resource is utilized.
This utility model realizes the installation in same direction by mode stacked on top of one another, it is to avoid upset, reduces
The use of consumptive material, improves the efficiency of installation and the convenience of maintenance.Passing through connecting pole 11 and bolt simultaneously is carried out to driving plate 5
Install and fixed, with it is easy for installation, firm fixed high the characteristics of.
Used as a kind of mode of selection of this utility model, the shell body 402 and inner housing 401 are made up of 3Cr2W8V steel,
The hydraulic fluid is water, and the wick 404 rolls silk screen wick for copper.The wherein copper mesh for rolling silk screen wick
Number is 80-100 mesh.
The driving plate of the present utility model 5 is also equipped with power supply, and the power supply is electrically connected with driving plate 5.
Multiple buckles are provided with the second housing 2, wherein at least one buckle is Elastic buckle, wherein in buckle figure
It is not drawn into, buckle is arranged on the inside of second housing 2.By arranging Elastic buckle, it is easy to the installation and removal of power supply 6, improves
Practicality of the present utility model.Used as a kind of preferred mode of this utility model, power panel 6 is also carried out further by bolt
It is fixed.The fixation that power panel is realized by way of buckle of the present utility model, improves the convenience of the installation of power panel
And steadiness, further improve installation effectiveness of the present utility model.
It is additionally provided with first shell 1 for placing the draw-in groove of fan, in the draw-in groove, is provided with support column, it is described
Draw-in groove is equipped with Ka Gai, and the fan Jing support columns and Ka Gai are fixed in draw-in groove.Fan blocks for radiating to radiator
The position of groove is mutually corresponding with the position of radiator, is easy to improve the effect of radiating.The bottom of radiator groove of the present utility model 8
Face is provided with through hole, is easy to fan to carry out radiating treatment.
The Ka Gai is connected together with the first shell 1；As a kind of preferred mode of this utility model, the fan with
It is electrically connected by plugging joint between power panel 6.Fan of the present utility model is packaged by way of buckle, and
And be connected with power panel by plugging joint, improve the convenience of the maintenance of fan.
The louvre connected with radiator groove 8 is further opened with side wall on first shell 1, is easy to improve radiating
The radiating effect of device, improves practicality of the present utility model.
First shell of the present utility model 1 can pass through buckle, spiral shell with second housing 2, second housing 2 and the 3rd shell 3
Bolt and binding agent various ways link together, and those skilled in the art can be appreciated and understood that, will not be described here.
Embodiment one：The new type inverter of the present embodiment, including the first shell, second housing and the 3rd shell, described
One shell forms the first accommodating area with second housing, and radiator and driving plate, the driving are placed with first accommodating area
4 electric capacity are connected with plate, first shell is set including the first shell, second housing and the 3rd shell, first shell
The first accommodating area is formed with second housing, radiator and driving plate is placed with first accommodating area, is connected in the driving plate
Be connected to 4 electric capacity, first shell is provided with radiator groove and 4 electric capacity grooves, the radiator and electric capacity respectively with radiating
Device groove and electric capacity groove cooperate；The driving plate is additionally provided with insulated gate bipolar transistor, and the insulated gate bipolar is brilliant
Body pipe is fitted with radiator；Connecting pole is additionally provided with first shell, through hole, the driving plate in the driving plate, is offered
Jing connecting poles and it is bolted on the first shell；Formed for placing power panel between the second housing and the 3rd shell
Second accommodating area, is provided with buckle on the second housing, the power panel is placed in the second accommodating area by buckle；It is described
Radiator includes heat dissipation base and the radiating fin being uniformly arranged on heat dissipation base, and the heat dissipation base includes inner housing and outer
Housing, the shell body are set in the periphery of inner housing and form the vapor chamber of vacuum, are provided with the inwall of the vapor chamber
Wick, the steam intracavity are filled with hydraulic fluid；There is the cooling for coolant circulation to lead to for the inside of the inner housing
Road, the cooling duct Jing pipelines are connected with the coolant of outside；The radiating fin is set on shell body；The shell body
On be provided with multiple grooves for being mutually clamped with radiating fin, between the radiating fin and groove be filled with foam metal
Layer, is filled with paraffin layer between the foam metal layer and the inwall of groove.
Embodiment two：The new type inverter of the present embodiment, including the first shell, second housing and the 3rd shell, described
One shell forms the first accommodating area with second housing, and radiator and driving plate, the driving are placed with first accommodating area
4 electric capacity are connected with plate, first shell is set including the first shell, second housing and the 3rd shell, first shell
The first accommodating area is formed with second housing, radiator and driving plate is placed with first accommodating area, is connected in the driving plate
Be connected to 4 electric capacity, first shell is provided with radiator groove and 4 electric capacity grooves, the radiator and electric capacity respectively with radiating
Device groove and electric capacity groove cooperate；The driving plate is additionally provided with insulated gate bipolar transistor, and the insulated gate bipolar is brilliant
Body pipe is fitted with radiator；Connecting pole is additionally provided with first shell, through hole, the driving plate in the driving plate, is offered
Jing connecting poles and it is bolted on the first shell；Formed for placing power panel between the second housing and the 3rd shell
Second accommodating area, is provided with buckle on the second housing, the power panel is placed in the second accommodating area by buckle；It is described
Radiator includes heat dissipation base and the radiating fin being uniformly arranged on heat dissipation base, and the heat dissipation base includes inner housing and outer
Housing, the shell body are set in the periphery of inner housing and form the vapor chamber of vacuum, are provided with the inwall of the vapor chamber
Wick, the steam intracavity are filled with hydraulic fluid；There is the cooling for coolant circulation to lead to for the inside of the inner housing
Road, the cooling duct Jing pipelines are connected with the coolant of outside；The radiating fin is set on shell body；The shell body
On be provided with multiple grooves for being mutually clamped with radiating fin, between the radiating fin and groove be filled with foam metal
Layer, is filled with paraffin layer between the foam metal layer and the inwall of groove；The shell body and inner housing are by 3Cr2W8V steels
It is water into, the hydraulic fluid, the wick rolls silk screen wick for copper.
Embodiment three：The new type inverter of the present embodiment, including the first shell, second housing and the 3rd shell, described
One shell forms the first accommodating area with second housing, and radiator and driving plate, the driving are placed with first accommodating area
4 electric capacity are connected with plate, first shell is set including the first shell, second housing and the 3rd shell, first shell
The first accommodating area is formed with second housing, radiator and driving plate is placed with first accommodating area, is connected in the driving plate
Be connected to 4 electric capacity, first shell is provided with radiator groove and 4 electric capacity grooves, the radiator and electric capacity respectively with radiating
Device groove and electric capacity groove cooperate；The driving plate is additionally provided with insulated gate bipolar transistor, and the insulated gate bipolar is brilliant
Body pipe is fitted with radiator；Connecting pole is additionally provided with first shell, through hole, the driving plate in the driving plate, is offered
Jing connecting poles and it is bolted on the first shell；Formed for placing power panel between the second housing and the 3rd shell
Second accommodating area, is provided with buckle on the second housing, the power panel is placed in the second accommodating area by buckle；It is described
Radiator includes heat dissipation base and the radiating fin being uniformly arranged on heat dissipation base, and the heat dissipation base includes inner housing and outer
Housing, the shell body are set in the periphery of inner housing and form the vapor chamber of vacuum, are provided with the inwall of the vapor chamber
Wick, the steam intracavity are filled with hydraulic fluid；There is the cooling for coolant circulation to lead to for the inside of the inner housing
Road, the cooling duct Jing pipelines are connected with the coolant of outside；The radiating fin is set on shell body；The shell body
On be provided with multiple grooves for being mutually clamped with radiating fin, between the radiating fin and groove be filled with foam metal
Layer, is filled with paraffin layer between the foam metal layer and the inwall of groove；The shell body and inner housing are by 3Cr2W8V steels
It is water into, the hydraulic fluid, the wick rolls silk screen wick for copper；The driving plate is also equipped with power supply, institute
State power supply to electrically connect with driving plate.
Example IV：On the basis of any of the above-described embodiment, multiple buckles on the second housing, are provided with, wherein
At least one buckle is Elastic buckle.
Embodiment five：On the basis of any of the above-described embodiment, it is additionally provided with for placing wind on first shell
The draw-in groove of fan, is provided with support column in the draw-in groove, the draw-in groove is equipped with Ka Gai, and the fan Jing support columns and Ka Gai are fixed
In draw-in groove.
Embodiment six：On the basis of any of the above-described embodiment, the Ka Gai is connected together with the first shell.
Embodiment seven：On the basis of any of the above-described embodiment, by plugging joint between the fan and power panel
It is electrically connected.
Embodiment eight：On the basis of any of the above-described embodiment, be further opened with the side wall on first shell with
The louvre of radiator groove connection.
Claims (8)
1. a kind of new type inverter, it is characterised in that including the first shell, second housing and the 3rd shell, first shell
The first accommodating area is formed with second housing, radiator and driving plate is placed with first accommodating area, is connected in the driving plate
Be connected to 4 electric capacity, first shell is provided with radiator groove and 4 electric capacity grooves, the radiator and electric capacity respectively with radiating
Device groove and electric capacity groove cooperate；The driving plate is additionally provided with insulated gate bipolar transistor, and the insulated gate bipolar is brilliant
Body pipe is fitted with radiator；Connecting pole is additionally provided with first shell, through hole, the driving plate in the driving plate, is offered
Jing connecting poles and it is bolted on the first shell；Formed for placing power panel between the second housing and the 3rd shell
Second accommodating area, is provided with buckle on the second housing, the power panel is placed in the second accommodating area by buckle；It is described
Radiator includes heat dissipation base and the radiating fin being uniformly arranged on heat dissipation base, and the heat dissipation base includes inner housing and outer
Housing, the shell body are set in the periphery of inner housing and form the vapor chamber of vacuum, are provided with the inwall of the vapor chamber
Wick, the steam intracavity are filled with hydraulic fluid；There is the cooling for coolant circulation to lead to for the inside of the inner housing
Road, the cooling duct Jing pipelines are connected with the coolant of outside；The radiating fin is set on shell body；The shell body
On be provided with multiple grooves for being mutually clamped with radiating fin, between the radiating fin and groove be filled with foam metal
Layer, is filled with paraffin layer between the foam metal layer and the inwall of groove.
2. new type inverter according to claim 1, it is characterised in that the shell body and inner housing are by 3Cr2W8V steel
Make, the hydraulic fluid is water, the wick rolls silk screen wick for copper.
3. new type inverter according to claim 1, it is characterised in that the driving plate is also equipped with power supply, the electricity
Source is electrically connected with driving plate.
4. new type inverter according to claim 2, it is characterised in that multiple buckles are provided with the second housing,
Wherein at least one buckle is Elastic buckle.
5. new type inverter according to claim 3, it is characterised in that be additionally provided with for placing on first shell
The draw-in groove of fan, is provided with support column in the draw-in groove, the draw-in groove is equipped with Ka Gai, and the fan Jing support columns and Ka Gai are solid
It is scheduled in draw-in groove.
6. new type inverter according to claim 5, it is characterised in that the Ka Gai is connected together with the first shell.
7. new type inverter according to claim 5, it is characterised in that connect by plug between the fan and power panel
Head is electrically connected.
8. according to the arbitrary described new type inverter of claim 1-7, it is characterised in that on the side wall on first shell also
Offer the louvre connected with radiator groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704931.4U CN206180819U (en) | 2016-07-06 | 2016-07-06 | Novel frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704931.4U CN206180819U (en) | 2016-07-06 | 2016-07-06 | Novel frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180819U true CN206180819U (en) | 2017-05-17 |
Family
ID=58673937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620704931.4U Expired - Fee Related CN206180819U (en) | 2016-07-06 | 2016-07-06 | Novel frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447783A (en) * | 2019-01-17 | 2020-07-24 | Ls产电株式会社 | Radiating module for inverter |
| US10964668B2 (en) | 2017-02-28 | 2021-03-30 | Pgs Geophysical As | Stacked transistor packages |
-
2016
- 2016-07-06 CN CN201620704931.4U patent/CN206180819U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10964668B2 (en) | 2017-02-28 | 2021-03-30 | Pgs Geophysical As | Stacked transistor packages |
| CN111447783A (en) * | 2019-01-17 | 2020-07-24 | Ls产电株式会社 | Radiating module for inverter |
| US11234348B2 (en) | 2019-01-17 | 2022-01-25 | Lsis Co., Ltd. | Heatsink module for inverter |
| CN111447783B (en) * | 2019-01-17 | 2022-05-17 | Ls产电株式会社 | Radiating module for inverter |
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