CN201717814U - Single velocity starting and stopping controller - Google Patents
Single velocity starting and stopping controller Download PDFInfo
- Publication number
- CN201717814U CN201717814U CN2010202425569U CN201020242556U CN201717814U CN 201717814 U CN201717814 U CN 201717814U CN 2010202425569 U CN2010202425569 U CN 2010202425569U CN 201020242556 U CN201020242556 U CN 201020242556U CN 201717814 U CN201717814 U CN 201717814U
- Authority
- CN
- China
- Prior art keywords
- switch
- indicator light
- circuit board
- control element
- normally closed
- 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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- Control Of Ac Motors In General (AREA)
Abstract
The utility model discloses a single velocity starting and stopping controller including a control component. The control component is integrated on a circuit board which is fixed in a housing and is provided with a externally linked terminal post.
Description
Technical field
The utility model relates to the control field of power consumption equipments such as street lamp, motor, and specifically a kind of single speed starts stop control.
Background technology
Prior motor control all is by the main line projected current, by 220V alternating current transformation is DC 5-110VDC or AC 6-240VAC, partly be connected with control circuit as auxiliary line, control circuit comprises that partly moving often the closing of electromagnetic relay, manual multifunction switch leave/move control elements such as closing normally closed double switch, normal open switch and normally closed switch.At present, the control circuit part all is that above-mentioned control element is carried out single assembling, wiring, cause wiring loaded down with trivial details, and profile is not attractive in appearance more, and circuit is messy, and inconvenience maintenance and replacing increase built-up time.
The utility model content
The purpose of this utility model is for providing a kind of simple and practical, and the single speed of being convenient to connect starts stop control.
The technical scheme that realizes the foregoing invention purpose is as follows:
Single speed starts stop control, comprises control element, and described control element is integrated on the circuit board, and described circuit board is installed in the shell, and described circuit board has and the outside binding post that is connected.
Described control element comprise electromagnetic relay, manual multifunction switch moving often close to open/move close normally closed double switch, normal open switch and normally closed switch, and be connected with indicator light by resistance.
The utility model is by being integrated in all control elements on the circuit board, thereby forms a control panel, and wiring comes into plain view, and control panel is connected with direct-type by binding post and auxiliary line and main line socket connection, and wiring is convenient.Be more convenient for keeping in repair and change, assembling more saves time, and profile is more attractive in appearance.Original indicator light is now all clearly indicated its function with indicator light without any mark, and is more clear, comes into plain view.
Description of drawings
Fig. 1 is the schematic diagram that is connected with auxiliary line with main line of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, single speed starts stop control, comprises control element, and described control element is integrated on the circuit board, and described circuit board is installed in the shell, and described circuit board has and the outside binding post that is connected.
Described control element comprise electromagnetic relay, manual multifunction switch moving often close to open/move close normally closed double switch, normal open switch and normally closed switch, and be connected with indicator light by resistance.
For understanding the utility model better, below the course of work of the present utility model is described:
One, manual
1, the motor protection switch QM that closes introduces electric current, is (DC5-110VDC or AC 6-240VAC) control circuit by 220V alternating current transformation.2, multifunction switch M is extremely manual, manually indicator light MAN is bright, and the RD indicator light is bright, presses starting button SF, and direct current or AC coil JQX get electric, two-way normal open switch JQX1, JQX2
1With closure, normal open switch JQX2
1Closed self-locking, normal open switch JQX1 control AC coil KM, AC coil KM gets electric, and normal switching of KM A.C. contactor closed, the electric motor starting operation, run indicator GN lamp is bright, because of the JQX coil gets electric JQX2
2Normally closed disconnection, R D indicator light goes out.3, unclamp the SF button, because of its JQX2
1Type becomes self-locking JQX direct current or AC coil to have electricity to move always.4, press the STP stop button, the JQX coil losing electricity, KM AC coil dead electricity, KM, A.C. contactor disconnects.Motor RD indicator light out of service is bright, and the GN indicator light goes out.
Two, automatic
1, multifunction switch M is opened to automatic transmission, the AUT indicator light is bright, and the RD indicator light is bright, when automatic inductive switch IND because of sensing appropraite condition, the normal switching closed, dc coil JQX gets electric, JQX1JQX2
1The normal switching of two-way closed JQX2
1Closure can not self-locking, because of now being automatic ... JQX1 control AC coil KM, KM gets electric, and normal switching of KM A.C. contactor closed, the electric motor starting operation, the GN indicator light is bright, and the AUT indicator light is bright, and the RD indicator light goes out.
2, when the disconnection of IND inductive switch, the JQX coil losing electricity, KM AC coil dead electricity, the KM A.C. contactor disconnects, and motor is out of service, and the GN indicator light goes out, and the AUT indicator light is bright, and the RD indicator light is bright.
Three, protection
Breaker protector FU
1As route protection, overtemperature relay EH is to the long-term overload protection of electromechanics, and when the overload protection, electric bell DL pipes, and YE is bright for the overload protection indicator light.Motor is out of service, because of overtemperature relay EH has the power-off protection line unit.
Claims (2)
1. single speed starts stop control, comprises control element, it is characterized in that described control element is integrated on the circuit board, and described circuit board is installed in the shell, and described circuit board has and the outside binding post that is connected.
2. single speed according to claim 1 starts stop control, it is characterized in that, described control element comprises electromagnetic relay, manual multifunction switch, moves often to close to open/move and close normally closed double switch, normal open switch and normally closed switch, and is connected with indicator light by resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202425569U CN201717814U (en) | 2010-06-30 | 2010-06-30 | Single velocity starting and stopping controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202425569U CN201717814U (en) | 2010-06-30 | 2010-06-30 | Single velocity starting and stopping controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717814U true CN201717814U (en) | 2011-01-19 |
Family
ID=43463822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202425569U Expired - Fee Related CN201717814U (en) | 2010-06-30 | 2010-06-30 | Single velocity starting and stopping controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000872A (en) * | 2016-06-22 | 2016-10-12 | 首钢京唐钢铁联合有限责任公司 | Control loop for roll screen |
-
2010
- 2010-06-30 CN CN2010202425569U patent/CN201717814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000872A (en) * | 2016-06-22 | 2016-10-12 | 首钢京唐钢铁联合有限责任公司 | Control loop for roll screen |
| CN106000872B (en) * | 2016-06-22 | 2019-06-11 | 首钢京唐钢铁联合有限责任公司 | A kind of roll screen control loop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130630 |