CN208175206U - High-power frequency conversion/servo-driver - Google Patents
High-power frequency conversion/servo-driver Download PDFInfo
- Publication number
- CN208175206U CN208175206U CN201820554676.9U CN201820554676U CN208175206U CN 208175206 U CN208175206 U CN 208175206U CN 201820554676 U CN201820554676 U CN 201820554676U CN 208175206 U CN208175206 U CN 208175206U
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- capacitor
- board
- servo
- driver
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Abstract
The utility model discloses a kind of high-power frequency conversion/servo-drivers, including shell and the inner cavity surrounded by shell, the cover top portion by Keyboard supporting board and terminal cover board group at, the side wall of shell is made of upper main case and lower main case, master control borad is topmost equipped in the inner cavity, below master control borad on the shield plates by the setting of support copper post, main power amplifier board is equipped with below the barricade；U-shaped insulating trip and capacitor board are equipped with below the main power amplifier board, the capacitor board is strip, and lower section is equipped with several capacitors, and upper main case one end is equipped with inlet wire plate, and the capacitor is arranged along housing sidewall length direction；Main radiator is equipped with across upper main case bottom plate below the main power amplifier board, bottom plate upper opening is pierced by for capacitor into capacitor air duct, and air channel barrier is arranged between main radiator and capacitor, is used to form capacitor independence heat dissipation wind channel, the utility model air duct is independent sealed, is conducive to heat dissipation.
Description
Technical field
The utility model relates to technical field of motors, are a kind of high-power frequency conversion/servo-drivers specifically.
Background technique
The current international trend of frequency conversion/servo-driver is to minimize, high power density, high reliability, and height can be made
The property made, later maintenance are easy at low cost.This several points is carried out, there is conclusive work to frequency conversion/product servo market competitiveness
With.
Under the premise of not reducing whole aircraft reliability, power density is improved, improves product manufacturability, promotes the product later period
Maintainability needs to capture some column technical problems.
Utility model content
Purpose of utility model：The purpose of this utility model is to provide a kind of high-power frequency conversion/servo-drivers.
Technical solution：The utility model is realized using following technological means：A kind of high-power frequency conversion/servo-drive
Device, including shell and the inner cavity surrounded by shell, the cover top portion is by Keyboard supporting board and terminal cover board group at the side of shell
Wall is made of upper main case and lower main case, and master control borad is topmost equipped in the inner cavity, passes through support copper below master control borad
Column is arranged on the shield plates, and main power amplifier board is equipped with below the barricade；U-shaped insulating trip is equipped with below the main power amplifier board
And capacitor board, the capacitor board are strip, lower section is equipped with several capacitors, and upper main case one end is equipped with inlet wire plate, described
Capacitor is arranged along housing sidewall length direction；Main radiator, bottom are equipped with across upper main case bottom plate below main power amplifier board
Plate upper opening is pierced by for capacitor, and air channel barrier is arranged between main radiator and capacitor, is used to form capacitor independence heat dissipation wind channel,
The side of the main radiator is equipped with radiator fan, and the radiator fan is connected to lower main case one by fan supporting plate
End.
Air inlet baffle is equipped with below the inlet wire plate, the air inlet baffle and radiator fan are oppositely arranged.
The radiator fan is also successively arranged fan cover board and fan screen along its air-out direction.
The barricade edge is equipped with master control borad slot support, is equipped with master control borad slot in the master control borad slot support,
The barricade upper surface is additionally provided with bunching card.
Upper main case is equipped with above the lower main case.
Upper main case edge described in shell two sidewalls is buckled equipped with cover board.
The Keyboard supporting board upper surface is equipped with trade mark, keyboard mounting groove, is detachably connected in the keyboard mounting groove
Keyboard, the Keyboard supporting board lower surface periphery are additionally provided with installation buckle.
Main electrical scheme terminal board is equipped between the barricade and main power amplifier board.
The inlet wire plate is equipped with several through-holes for being used to be inserted into protective ring, and the protective ring is five, in same
Horizontal position.Protective ring is embedded in through-hole.
The long a height of 352mm*225mm*189mm of * wide * of the driver.
The utility model uses metal plate multilayered structure, numerous components inside ingenious arrangement, main high heater element with
Main radiator fits closely, and closed metal plate main case internal temperature is well controlled.Although product high-density installation,
It is that main structure is well arranged, each building block definite functions, module is clear, brings pole for assembling, test and product repairing
It is big convenient.And since independent ventiduct designs, air-flow caused by radiator fan will not enter inside main case, can be very good to keep away
The environmental pollution for exempting from industry spot, greatly improves reliability.
Power density level is improved to economizing on resources, improves product manufacturability, after-sales service convenience, to raising product
The market competitiveness plays an important role, and especially powerful product is more stringent to cooling requirements under close structure, this
The product structure of utility model makes capacitor and radiator is each has independent heat dissipation wind channel by oneself, is suitable for maximum 22kW (220V/380V
Three-phase/single phase ac input, three-phase alternating current output) frequency conversion/servo-driver.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram after the assembling of this product.
Appended drawing reference：1- Keyboard supporting board, 2- terminal cover board, the upper main case of 3-, main case under 4-, 5- master control borad, 6- support
Copper post, 7- barricade, the main power amplifier board of 8-, 9-U type insulating trip, 10- capacitor board, 11- inlet wire plate, 12- protective ring, the main heat dissipation of 13-
Device, 14- radiator fan, 15- fan supporting plate, 16- enter the wind baffle, 17- fan cover board, 18- fan screen, 19- master control borad slot
Support, 20- master control borad slot, 21- cover board buckle, 22- trade mark, 23- keyboard mounting groove, 24- keyboard, 25- installation buckle, 26- beam
Line card, 27- air channel barrier.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings of the specification：
Such as figure, a kind of high-power frequency conversion/servo-driver, including shell and the inner cavity surrounded by shell, cover top portion by
Keyboard supporting board and terminal cover board group are at Keyboard supporting board upper surface is equipped with trade mark, keyboard mounting groove, detachably connects in keyboard mounting groove
Keyboard is connect, Keyboard supporting board lower surface periphery is additionally provided with installation buckle, and the side wall of shell is made of upper main case and lower main case, interior
It is topmost equipped with master control borad in chamber, is arranged on the shield plates below master control borad by support copper post, main function is equipped with below barricade
Rate plate；U-shaped insulating trip and capacitor board are equipped with below main power amplifier board.
Specifically, capacitor board is strip, and lower section is equipped with several capacitors, and upper main case one end is equipped with inlet wire plate, capacitor
It is arranged along housing sidewall length direction；It is equipped with main radiator across upper main case bottom plate below the main power amplifier board,
Bottom plate upper opening is pierced by for capacitor, and air channel barrier is arranged between main radiator and capacitor, is used to form capacitor independence radiation air
The side in road, the main radiator is equipped with radiator fan, and the radiator fan is connected to lower main case by fan supporting plate
One end.
It is equipped with air inlet baffle below inlet wire plate, enters the wind baffle and radiator fan is oppositely arranged.Radiator fan is along its outlet air
Direction is also successively arranged fan cover board and fan screen.
Barricade edge is equipped with master control borad slot support, is equipped with master control borad slot, barricade upper surface in master control borad slot support
It is additionally provided with bunching card.
Lower main case upper end is equipped with upper main case, and upper main case edge described in shell two sidewalls is buckled equipped with cover board.
Main electrical scheme terminal board is equipped between the barricade and main power amplifier board.
Using metal plate multilayered structure, numerous components inside ingenious arrangement realize high density structures.Main structure is well arranged,
Main high heater element is fitted closely with main radiator.Closed metal plate main case internal temperature is well controlled,
Capacitor and radiator respectively independently radiate, and being suitable for maximum 22kW, (220V/380V three-phase/single phase ac input, three-phase alternating current are defeated
Frequency conversion/servo-driver out).Product uses the seal fittings such as U-shaped insulating trip, sealing film below main power amplifier board, can be very
Good protected host shell internal electronic element is not polluted by external environment.
It is designed using metal plate buckle and bending structure to smart structural design, passes through simple metal plate bending, buckle and portion
Part cooperates, and reaches part and exempts from screw installation, not only facilitates installation operation, but also improve part dimension range of tolerable variance, improve
Product manufacturability.Complete machine installs, and complete machine front and two sides are without an installation screw.Fan installation section
Be designed as can user's self-changeable structure.Fan is placed on inside Sheet Metal Part, is not screwed, that is, is facilitated installation,
Maintenance, in turn avoids the malformation that fan is generated due to screw mount stress.
Claims (10)
1. a kind of high-power frequency conversion/servo-driver, including shell and the inner cavity surrounded by shell, the cover top portion is by key
Pan arrest plate (1) and terminal cover board (2) composition, the side wall of shell are made of upper main case (3) and lower main case (4), and feature exists
In：Master control borad (5) topmost are equipped in the inner cavity, are arranged by support copper post (6) in barricade below master control borad (5)
(7) on, main power amplifier board (8) are equipped with below the barricade (7)；U-shaped insulating trip is equipped with below the main power amplifier board (8)
(9) and capacitor board (10), the capacitor board (10) are strip, and lower section is equipped with several capacitors, and upper main case (3) one end is equipped with
Inlet wire plate (11), the capacitor are arranged along housing sidewall length direction；Across upper below the main power amplifier board (8)
Main case (3) bottom plate is equipped with main radiator (13), and bottom plate upper opening is pierced by for capacitor, sets between main radiator (13) and capacitor
Air channel barrier (27) are set, capacitor independence heat dissipation wind channel is used to form, the side of the main radiator (13) is equipped with radiator fan
(14), the radiator fan (14) is connected to lower main case (4) one end by fan supporting plate (15).
2. high-power frequency conversion/servo-driver as described in claim 1, it is characterised in that：Below the inlet wire plate (11)
Equipped with air inlet baffle (16), the air inlet baffle (16) and radiator fan (14) are oppositely arranged.
3. high-power frequency conversion/servo-driver as claimed in claim 2, it is characterised in that：Described radiator fan (14) edge
Its air-out direction be also successively arranged fan cover board (17) and fan screen (18).
4. high-power frequency conversion/servo-driver as described in claim 1, it is characterised in that：Described barricade (7) edge is set
There is master control borad slot support (19), is equipped with master control borad slot (20) in the master control borad slot support (19), the barricade (7)
Upper surface is additionally provided with bunching card (26).
5. high-power frequency conversion/servo-driver as claimed in claim 4, it is characterised in that：On the upside of the lower main case (4)
Equipped with upper main case (3).
6. high-power frequency conversion/servo-driver as claimed in claim 5, it is characterised in that：Upper master described in shell two sidewalls
Casing (3) edge is equipped with cover board buckle (21).
7. such as high-power frequency conversion/servo-driver of any of claims 1-6, it is characterised in that：The keyboard
Supporting plate (1) upper surface is equipped with trade mark (22), keyboard mounting groove (23), and the keyboard mounting groove is detachably connected keyboard in (23)
(24), the Keyboard supporting board (1) lower surface periphery is additionally provided with installation buckle (25).
8. high-power frequency conversion/servo-driver as claimed in claim 7, it is characterised in that：The barricade (7) and master
Main electrical scheme terminal board (28) are equipped between power amplifier board (8).
9. high-power frequency conversion/servo-driver as claimed in claim 7, it is characterised in that：The inlet wire plate (11) is equipped with
Several for being inserted into the through-hole of protective ring (12), the protective ring (12) is five, is in the same horizontal position.
10. high-power frequency conversion/servo-driver as claimed in claim 8, it is characterised in that：The long * wide * high of the driver
For 352mm*225mm*189mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554676.9U CN208175206U (en) | 2018-04-18 | 2018-04-18 | High-power frequency conversion/servo-driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554676.9U CN208175206U (en) | 2018-04-18 | 2018-04-18 | High-power frequency conversion/servo-driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208175206U true CN208175206U (en) | 2018-11-30 |
Family
ID=64371191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820554676.9U Active CN208175206U (en) | 2018-04-18 | 2018-04-18 | High-power frequency conversion/servo-driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208175206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533434A (en) * | 2020-12-16 | 2021-03-19 | 厦门锐传科技有限公司 | Inversion module |
-
2018
- 2018-04-18 CN CN201820554676.9U patent/CN208175206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533434A (en) * | 2020-12-16 | 2021-03-19 | 厦门锐传科技有限公司 | Inversion module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230619 Address after: Room 807-6, Building 9, No. 11 Mozhou East Road, Moling Street, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Kesai Electrical Technology Co.,Ltd. Address before: No. 19, Shengli Road, Jiangning District, Nanjing, Jiangsu 210009 Patentee before: Jin Shun |