CN205645050U - Multiple power controlling means based on bang -bang control - Google Patents
Multiple power controlling means based on bang -bang control Download PDFInfo
- Publication number
- CN205645050U CN205645050U CN201620115187.4U CN201620115187U CN205645050U CN 205645050 U CN205645050 U CN 205645050U CN 201620115187 U CN201620115187 U CN 201620115187U CN 205645050 U CN205645050 U CN 205645050U
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- switch
- control
- power
- chamber door
- station
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Abstract
The utility model relates to an electronic circuit technique field, concretely relates to multiple power controlling means based on bang -bang control, include and always control the box and install always control the chamber door on the box, be provided with power indicator, three -phase table, total switch, key switch, start button and station power control switch on the chamber door, wherein, each control cabinet contactor of power indicator, three -phase table, total switch, key switch, start button and station power control switch sets up always control in the corresponding control cabinet of box, the utility model discloses compare with traditional multiple power controlling means, this multiple power controlling means based on bang -bang control has outage protect function, voltage and power indication function, the power transmission and power consumption instruction function and electric leakage and short circuit protect function.
Description
Technical field
This utility model relates to electronic circuit technology field, is specifically related to a kind of Multi-path electricity source control device controlled based on relay.
Background technology
At present; in the prior art; the design of Multi-path electricity source control device is unreasonable; operation inconvenience;, and typically the most not there is defencive function, therefore it is short of in security performance; the centrally connected power supply that can not be widely used in the many device power supply (DPS)s of factory controls, and the centrally connected power supply of school student probationer station controls.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, and simple in construction is easy for operation, has multiple protection functions, the Multi-path electricity source control device controlled based on relay that its security reliability is greatly improved.
In order to solve the problem existing for background technology, this utility model is by the following technical solutions: a kind of Multi-path electricity source control device controlled based on relay, including master control casing and be arranged on the chamber door on described master control casing, being provided with power supply indicator, three-phase voltage dial gauge, total power switch, key switch, start button and station power control switch on described chamber door, described station power control switch includes several rotary switches；Each control station catalyst of described power supply indicator, three-phase voltage dial gauge, total power switch, key switch, start button and station power control switch is arranged in the corresponding control station of described master control casing.
Further, described start button be respectively provided on two sides with instruction button and stop button.
Further, the lower section of several rotary switches described each correspondence is respectively equipped with power transmission display lamp and electricity consumption display lamp.
Further, described chamber door is additionally provided with chamber door and controls switch.
Further, described chamber door and the master control casing place of covering are provided with travel switch, and described travel switch electrically connects with buzzer.
This utility model has the advantages that a kind of Multi-path electricity source control device controlled based on relay described in the utility model, including master control casing, and it is arranged on the chamber door on described master control casing, it is provided with power supply indicator on described chamber door, three-phase voltage dial gauge, total power switch, key switch, start button, and station power control switch, wherein, described power supply indicator, three-phase voltage dial gauge, total power switch, key switch, start button, and each control station catalyst of station power control switch is arranged in the corresponding control station of described master control casing；This utility model uses said structure, by the total power switch that closes, opens key switch, and the instruction of master control power supply is bright, presses start button so that main contactor adhesive, and each power supply that controls introduces；Close first rotary switch of station power control switch the most again, and on panel, power transmission display lamp is bright, controls power supply and is incorporated into first control station, the like；Compared with conventional multi-way electrical source control device; should have power-off protection function, voltage and power supply instruction function, power transmission and electricity consumption instruction function and electric leakage and short-circuit protection function based on the Multi-path electricity source control device that relay controls, can be widely used for the place such as the centrally connected power supply control of the many device power supply (DPS)s of factory and the centrally connected power supply control of school student probationer station.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to Fig. 1, this detailed description of the invention is by the following technical solutions: a kind of Multi-path electricity source control device controlled based on relay, including master control casing and be arranged on the chamber door 1 on described master control casing, being provided with power supply indicator 2, three-phase voltage dial gauge 3, total power switch 4, key switch 5, start button 6 and station power control switch on described chamber door 1, described station power control switch includes several rotary switches 7；Each control station catalyst of described power supply indicator 2, three-phase voltage dial gauge 3, total power switch 4, key switch 5, start button 6 and station power control switch is arranged in the corresponding control station of described master control casing, and so purpose of design is to greatly reduce the use of main circuit conductor；Wherein, described start button 6 be respectively provided on two sides with instruction button 8 and stop button 9.It addition, use above-mentioned key switch 5 to control, close the most when not in use and pull up, safe ready.
Concrete, lower section each correspondence of several rotary switches 7 described is respectively equipped with power transmission display lamp 10 and electricity consumption display lamp 11, so makes this Multi-path electricity source control device have power transmission and electricity consumption instruction, facilitates effector's management to power supply.
Concrete, described chamber door 1 is additionally provided with chamber door and controls switch 12, control switch 12 by this chamber door and can carry out the opening and closing of chamber door 1, it is simple to overhaul and safeguard internal wiring.
When this utility model uses, by the total power switch that closes, opening key switch, the instruction of master control power supply is bright, presses start button so that main contactor adhesive, and each power supply that controls introduces；Close first rotary switch of station power control switch the most again, and on panel, power transmission display lamp is bright, controls power supply and is incorporated into first control station, the like.
It addition, power-off protection function, voltage and power supply instruction function, power transmission and electricity consumption instruction function and electric leakage and short-circuit protection function should also be had based on the Multi-path electricity source control device that relay controls, its security reliability is greatly improved.
Chamber door 1 and the master control casing place of covering are provided with travel switch, and described travel switch electrically connects with buzzer.If master control casing does not covers with chamber door after Shi Yonging, then buzzer siren sounds, and prompting user carries out checking confirmation, prevents potential safety hazard.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment or equivalents that the technical solution of the utility model is made by those of ordinary skill in the art, without departing from the spirit and scope of technical solutions of the utility model, all should contain in the middle of right of the present utility model.
Claims (5)
1. the Multi-path electricity source control device controlled based on relay, including master control casing and the chamber door (1) that is arranged on described master control casing, it is characterized in that, being provided with power supply indicator (2), three-phase voltage dial gauge (3), total power switch (4), key switch (5), start button (6) and station power control switch on described chamber door (1), described station power control switch includes several rotary switches (7)；Each control station catalyst of described power supply indicator (2), three-phase voltage dial gauge (3), total power switch (4), key switch (5), start button (6) and station power control switch is arranged in the corresponding control station of described master control casing.
The most according to claim 1 a kind of based on relay control Multi-path electricity source control device, it is characterised in that described start button (6) be respectively provided on two sides with instruction button (8) and stop button (9).
A kind of Multi-path electricity source control device controlled based on relay the most according to claim 1, it is characterised in that lower section each correspondence of described several rotary switches (7) is respectively equipped with power transmission display lamp (10) and electricity consumption display lamp (11).
A kind of Multi-path electricity source control device controlled based on relay the most according to claim 1, it is characterised in that be additionally provided with chamber door on described chamber door (1) and control switch (12).
A kind of Multi-path electricity source control device controlled based on relay the most according to claim 1, it is characterised in that described chamber door (1) and the master control casing place of covering are provided with travel switch, and described travel switch electrically connects with buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115187.4U CN205645050U (en) | 2016-02-05 | 2016-02-05 | Multiple power controlling means based on bang -bang control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115187.4U CN205645050U (en) | 2016-02-05 | 2016-02-05 | Multiple power controlling means based on bang -bang control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205645050U true CN205645050U (en) | 2016-10-12 |
Family
ID=57078097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620115187.4U Expired - Fee Related CN205645050U (en) | 2016-02-05 | 2016-02-05 | Multiple power controlling means based on bang -bang control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205645050U (en) |
-
2016
- 2016-02-05 CN CN201620115187.4U patent/CN205645050U/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: 20161012 Termination date: 20180205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |