CN205003516U - Control protection switch digital intelligent display device - Google Patents
Control protection switch digital intelligent display device Download PDFInfo
- Publication number
- CN205003516U CN205003516U CN201520626295.3U CN201520626295U CN205003516U CN 205003516 U CN205003516 U CN 205003516U CN 201520626295 U CN201520626295 U CN 201520626295U CN 205003516 U CN205003516 U CN 205003516U
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- CN
- China
- Prior art keywords
- module
- display
- key
- protection switch
- display device
- 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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Abstract
The utility model relates to a control protection switch digital intelligent display device, include, display panel control module, receipt data signal's demonstration signal input module, button module, LED display, display panel control module connect respectively and show signal input module, button module, LED display, the utility model discloses an integrated circuit, electron PCB board technology, the automatic paster technology of SMT, it is dampproofing, high temperature resistant, traditional secondary line fault point that significantly reduces simultaneously, transmission speed is fast, the reliability is high, convenient assembling, the debugging is simple, and the port is qualified for the next round of competitions to below the low pressure 36V or passive signal, and installer is safer swift to field connection, debugging, adopts LED display mode, and is striking directly perceived, can show complete equipment running state parameter information.
Description
Technical field
The utility model relates to the protection of a kind of Electric Machine Control display device, particularly a kind of Control protection switch numbers intelligent display device.
Background technology
At present, low voltage control protective device, mainly motor monitored and protect, the multiple situations such as the overload occurred in motor operation course, phase shortage, imbalance, underload, electric leakage, external fault are protected, and can need to control according to the scene such as fire-fighting, building; Existing control protective unit usually adopt discrete component as: signal lamp, button, electric bell, auxiliary reclay, the time relay, control transformer, universal seclector, wire etc. are assembled; There is the deficiency that components and parts are many, secondary distribution is loaded down with trivial details, failure rate is high, because distribution adopts AC220/AC380V voltage, in humidity and hot environment, the fault of line short also easily occurs, and its display device can only carry out simple equipment state display by signal lamp.
Utility model content
In order to solve the deficiency of above-mentioned existing Electric Machine Control protection display device, the utility model provides a kind of Control protection switch numbers intelligent display device.
The utility model solves the technical scheme that its technical matters adopts: Control protection switch numbers intelligent display device, comprise, display load module, key-press module, the light-emitting diode display of display panel control module, reception digital signal, described display panel control module connects display load module, key-press module, light-emitting diode display respectively; Described key-press module includes, start button, stop key, manual key, automatic keying.
This device adopts digital data transmission to replace conventional analog signal, connection control protection switch digital intelligent controller, and transmission speed is fast, and information displaying amount is large, and reliability is high, can show complete load equipment running state information.
The beneficial effect that the utility model has is: this device adopts integrated circuit, electronics pcb board technique, SMT automatic pasting technique technology, and moistureproof, high temperature resistant, greatly reduce traditional secondary line trouble spot, transmission speed is fast, reliability is high simultaneously; Easy to assembly, debugging is simple, and port outlet is below low pressure 36V or passive signal, installation personnel to field wiring, debug fast safer, adopt LED display mode, intuitively eye-catching, complete equipment running status parameter information can be shown.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Parts and numbering in figure:
1-display panel control module; 2-display load module; 3-key-press module; 4-LED display.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, Control protection switch numbers intelligent display device, comprise, display panel control module 1, receive digital signal 2, key-press module 3, light-emitting diode display 4, described display panel control module 1 connects display load module 2, key-press module 3, light-emitting diode display 4 respectively; Described key-press module 3 includes, start button, stop key, manual key, automatic keying.
This device in use; by connection control protection switch digital intelligent controller; display load module 2 receives the digital signal from Control protection switch numbers intelligent controlling device; the running status of light-emitting diode display 4 display device; there is provided real-time device status data to operating personnel, and can fault alarm function be realized.Also manual operation instruction is carried out by display panel control module 1 and key-press module 3.By multithreading to apparatus of load, as blower fan, water pump control.
Display panel control module 1, key-press module 3 can realize selecting control mode to be Non-follow control or automatically to control; For Double Speed Fan control, manual control mode: by the startup button of key-press module 3 or manually boot blower fan by external input signal, after low speed blower fan normally starts, if receive high-speed fan startup command, then must stop low speed blower fan, after low speed blower fan does not have run signal, just normally start high-speed fan, then low speed blower fan cannot be restarted after high-speed fan startup optimization, only have high-speed fan to close, after there is no run signal, just can start low speed blower fan.Automatic control mode: external input signal is as building signals, during the signal inputs such as emergency parachute, after low speed blower fan normally starts, if receive high-speed fan startup command, then must stop low speed blower fan, normally could start high-speed fan after low speed blower fan does not have run signal, then low speed blower fan cannot be restarted after high-speed fan startup optimization, only have high-speed fan to close, after there is no run signal, just can start low speed blower fan.Manual control mode is that manually button starts, and automatic control mode is that equipment is followed according to external input signal automatically to carry out automatic decision this startup low speed blower fan or high-speed fan.
The utility model tool adopts integrated circuit, electronics pcb board technique, SMT automatic pasting technique technology, and moistureproof, high temperature resistant, greatly reduce traditional secondary line trouble spot, transmission speed is fast, reliability is high simultaneously; Easy to assembly, debugging is simple, and port outlet is below low pressure 36V or passive signal, installation personnel to field wiring, debug fast safer, adopt LED display mode, intuitively eye-catching, complete equipment running status parameter information can be shown.
Claims (1)
1. a Control protection switch numbers intelligent display device, it is characterized in that, comprise, display load module (2), key-press module (3), the light-emitting diode display (4) of display panel control module (1), reception digital signal, described display panel control module (1) connects display load module (2), key-press module (3), light-emitting diode display (4) respectively; Described key-press module (3) includes, start button, stop key, manual key, automatic keying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626295.3U CN205003516U (en) | 2015-08-19 | 2015-08-19 | Control protection switch digital intelligent display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626295.3U CN205003516U (en) | 2015-08-19 | 2015-08-19 | Control protection switch digital intelligent display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205003516U true CN205003516U (en) | 2016-01-27 |
Family
ID=55160394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520626295.3U Expired - Fee Related CN205003516U (en) | 2015-08-19 | 2015-08-19 | Control protection switch digital intelligent display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205003516U (en) |
-
2015
- 2015-08-19 CN CN201520626295.3U patent/CN205003516U/en not_active Expired - Fee Related
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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: 20160127 Termination date: 20210819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |