CN203691209U - Control panel of frequency converter - Google Patents
Control panel of frequency converter Download PDFInfo
- Publication number
- CN203691209U CN203691209U CN201320771370.6U CN201320771370U CN203691209U CN 203691209 U CN203691209 U CN 203691209U CN 201320771370 U CN201320771370 U CN 201320771370U CN 203691209 U CN203691209 U CN 203691209U
- Authority
- CN
- China
- Prior art keywords
- control panel
- key
- control
- indicator light
- frequency converter
- 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
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- Input From Keyboards Or The Like (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a control panel of a frequency converter comprising a control panel, an LED display screen, indicating lamps, and a push buttons . The LED display screen is disposed between the indicating lamps and the push buttons, and the indicating lamps are disposed on the upper part of the push buttons. The back surface of the control panel is provided with a control chip and a plurality of control interfaces, and the control chip is connected with the plurality of control interfaces. The control interfaces are correspondingly connected with the LED display screen, the indicating lamps, and the push buttons. Each of the indicating lamps comprises a clockwise turning indicating lamp, a counterclockwise turning indicating lamp, an operation indicating lamp, and a stopping indicating lamp. The control panel is provided with a keyboard positioner, which can be used to control the rotating speed. The control panel is advantageous in that the structure is simple, and the operation is convenient.
Description
Technical field
The utility model relates to frequency converter field, is specifically related to a kind of control panel of frequency converter.
Background technology
Frequency converter of the prior art is application converter technology and microelectric technique, controls the electric control appliance of alternating current motor by changing machine operation supply frequency mode.The operating process of frequency converter is as long as realize by control panel.Control panel mechanism complexity in prior art, control procedure is loaded down with trivial details, and control performance is not good, and it is not good to control display mode.
Utility model content
The first object of the present utility model is to solve control panel mechanism complexity in order to overcome in prior art, and control procedure is loaded down with trivial details, the problem that control performance is not good, and the present invention has feature simple in structure significantly, easy to operate.
The technical solution of the utility model is:
A kind of control panel of frequency converter, comprise control panel, LED display, indicator light and button key, described LED display is positioned at the centre of indicator light and button key, described indicator light is above button key, the back side of described control panel is provided with control chip and multiple control interface, described control chip is connected with multiple control interfaces, the corresponding LED display of control interface, indicator light is connected with button key, described indicator light comprises positive side marker light, counter steer indicator light, run indicator and stop indicator light, described control panel is provided with keyboard locator.Described keyboard locator can be controlled rotating speed.
As preferably, described button key comprises programming/Fumction display key, acknowledgement key, operating instruction key, stops/reset key, upper key and lower key.
As preferably, described LED display is made up of four LED charactrons.LED display can show three kinds of states, set condition: Presentation Function code and setup parameter; Running status: show operational factor and monitored parameter; Malfunction: show fault message, indicator light can show current frequency converter operating condition: turn round/stop, forward/reversion, the simulation of keyboard locator is given, reference frequency analog input or PID analog input
The beneficial effects of the utility model are: control panel is simple in structure, easy to operate feature.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
In figure: control panel 1, LED display 2, indicator light 3, button key 4, keyboard locator 5.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figure 1, a kind of control panel of frequency converter, comprise control panel 1, LED display 2, indicator light 3 and button key 4, described LED display 1 is positioned at the centre of indicator light 3 and button key 4, described indicator light 3 is above button key 4, the back side of described control panel 1 is provided with control chip and multiple control interface, described control chip is connected with multiple control interfaces, the corresponding LED display 2 of control interface, indicator light 3 is connected with button key 4, described indicator light 3 comprises positive side marker light, counter steer indicator light, run indicator and stop indicator light, described control panel 1 is provided with keyboard locator 5, described keyboard locator can be controlled rotating speed, described button key 4 comprises programming/Fumction display key, acknowledgement key, operating instruction key, stop/reset key, upper key and lower key, described LED display 2 is made up of four LED charactrons, the beneficial effects of the utility model are: solve control panel simple in structure, easy to operate feature.
Claims (3)
1. the control panel of a frequency converter, it is characterized in that, comprise control panel (1), LED display (2), indicator light (3) and button key (4), described LED shows that (2) screen is positioned at the centre of indicator light (3) and button key (4), described indicator light (3) is in the top of button key (4), the back side of described control panel (1) is provided with control chip and multiple control interface, described control chip is connected with multiple control interfaces, the corresponding LED display of control interface (2), indicator light (3) is connected with button key (4), described indicator light (3) comprises positive side marker light, counter steer indicator light, run indicator and stop indicator light, described control panel (1) is provided with keyboard locator (5).
2. the control panel of a kind of frequency converter according to claim 1, is characterized in that, described button key (4) comprises programming/Fumction display key, acknowledgement key, operating instruction key, stops/reset key, upper key and lower key.
3. the control panel of a kind of frequency converter according to claim 1 and 2, is characterized in that, described LED display (2) is made up of four LED charactrons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771370.6U CN203691209U (en) | 2013-12-01 | 2013-12-01 | Control panel of frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771370.6U CN203691209U (en) | 2013-12-01 | 2013-12-01 | Control panel of frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691209U true CN203691209U (en) | 2014-07-02 |
Family
ID=51013067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320771370.6U Expired - Fee Related CN203691209U (en) | 2013-12-01 | 2013-12-01 | Control panel of frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203691209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486316A (en) * | 2019-08-23 | 2019-11-22 | 洛阳北玻台信风机技术有限责任公司 | A kind of more industrial big fan centralized control systems |
-
2013
- 2013-12-01 CN CN201320771370.6U patent/CN203691209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486316A (en) * | 2019-08-23 | 2019-11-22 | 洛阳北玻台信风机技术有限责任公司 | A kind of more industrial big fan centralized control systems |
| CN110486316B (en) * | 2019-08-23 | 2020-11-03 | 洛阳北玻三元流风机技术有限公司 | Centralized control system for multiple industrial large fans |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141201 |
|
| EXPY | Termination of patent right or utility model |