CN205960997U - Motor soft starter - Google Patents
Motor soft starter Download PDFInfo
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- CN205960997U CN205960997U CN201620909274.7U CN201620909274U CN205960997U CN 205960997 U CN205960997 U CN 205960997U CN 201620909274 U CN201620909274 U CN 201620909274U CN 205960997 U CN205960997 U CN 205960997U
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- control module
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Abstract
The utility model relates to a motor soft starter, including power module, binding post, current and voltage sampling module, the main control module, drive module, power device module, audible -visual annunciator and protective film piece, its characterized in that: power module links to each other with binding post, the main control module in proper order with drive module, power device module and binding post link to each other, current and voltage sampling module input links to each other with the binding post output, and current and voltage sampling module output links to each other with the main control module, protective film piece, audible -visual annunciator connects in the main control module's output. The beneficial effects are that: this motor soft starter simple structure can realize the level and smooth start -up of motor to have real -time electric current and voltage detecting function, with overflow the motor, excessive pressure, overheated and open -phase protection, utilize audible -visual annunciator to send acousto optic alarm when the trouble, in time take the safeguard measure, guarantee the safe operation of motor.
Description
Technical field
This utility model is related to motor starting device technical field, especially relates to a kind of motor soft starter.
Background technology
Widely using with motor, the demand of corresponding electric machinery control device increases.Motor soft starter is one
Plant and there is soft start, soft stop, light-load energy saving and multifunction protection in the motor control equipment of one.In use, electricity
Machine soft initiator can be implemented in whole start-up course and no impacts and smooth startup motor, and can be according to motor load
Characteristic adjusting the various parameters in start-up course, such as cut-off current, starting time etc..The motor being used in the market is soft
Trigger, not comprehensive on defencive function, overtemperature protection system is thermorelay, individually carries out overheating detection and protection work(
Can, it is unfavorable for integrated, the intelligent development of motor soft starter；Lack audible and visible alarm device in terms of fault pre-alarming simultaneously,
Staff can not be reminded in time when breaking down, there is potential safety hazard.
Therefore, for the problems referred to above, inventor proposes a kind of motor soft starter, smooths in controlled motor and starts
While, there is real-time current and voltage detecting function, so that motor is carried out with excessively stream, overvoltage, overheated and open-phase protection, profit
Audible and visible alarm can be sent in fault with audible-visual annunciator, take protective measure in time it is ensured that the safe operation of motor.
Utility model content
The technical problem that this utility model is solved employs the following technical solutions to realize：
Motor soft starter, including power module, binding post, current-voltage sampling module, main control module, drives mould
Block, power device module, audible-visual annunciator and protection module it is characterised in that：Described power module and binding post phase
Even；Described main control module is connected with described drive module, described power device module and described binding post successively；Institute
State current-voltage sampling module input to be connected with described binding post outfan, described current-voltage sampling module outfan with
Described main control module, described protection module are connected；Described audible-visual annunciator is connected to the outfan of described main control module.
Described main control module includes detecting protection module, central processing unit and control module；Described central processing unit
It is connected with described detection protection module and described control module respectively；Described central processing unit input and described electric current electricity
Pressure sampling module and described protection module are connected；Described detection protection module is connected with described audible-visual annunciator；Described control
Module is connected with described drive module.
Described protection module includes overcurrent protection module, overvoltage protective module, overtemperature protection module and open-phase protection mould
Block；
Described overcurrent protection module, described overvoltage protective module, described overtemperature protection module and described open-phase protection mould
Block is connected between described main control module and described current-voltage sampling module.
This utility model has an advantageous effect in that：This motor soft starter structure is simple, it is possible to achieve motor smooths and opens
Dynamic, and there is real-time current and voltage detecting function, so that motor is carried out with excessively stream, overvoltage, overheated and open-phase protection, utilize
Audible-visual annunciator can send audible and visible alarm in fault, takes protective measure in time it is ensured that the safe operation of motor.
Brief description
In order to be illustrated more clearly that embodiment of the present invention or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present invention, for those of ordinary skill in the art, in the premise not paying creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is this utility model：The structural representation of motor soft starter；
Fig. 2 is this utility model：The structural representation of the main control module of motor soft starter；
Fig. 3 is this utility model：The structural representation of the protection module of motor soft starter.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
With reference to the motor soft starter 1 shown in Fig. 1, including power module 2, binding post 3, current-voltage sampling module 4,
Main control module 5, drive module 6, power device module 7, audible-visual annunciator 8 and protection module 9 it is characterised in that：Described
Power module 2 is connected with binding post 3；Described main control module 5 successively with described drive module 6, described power device module
7 and described binding post 3 be connected；Described current-voltage sampling module 4 input is connected with described binding post 3 outfan,
Described current-voltage sampling module 4 outfan is connected with described main control 5 module, described protection module 9；Described audible-visual annunciator
8 outfans being connected to described main control module 5.
Described main control module 5 includes detecting protection module 51, central processing unit 52 and control module 53；In described
Central processor 52 is connected 53 with described detection protection module 51 and described control module respectively；Described central processing unit 52 is defeated
Enter end to be connected with described current-voltage sampling module 4 and described protection module 9；Described detection protection module 51 and described sound
Light crossing-signal 8 is connected；Described control module 53 is connected with described drive module 6.
Described protection module 9 includes overcurrent protection module 91, overvoltage protective module 92, overtemperature protection module 93 and lacks
Phase protection module 94；
Described overcurrent protection module 91, described overvoltage protective module 92, described overtemperature protection module 93 and described phase shortage
Protection module 94 is connected between described main control module 5 and described current-voltage sampling module 4.
This motor soft starter 1 structure is simple, it is possible to achieve motor smooths and starts, and has real-time current and voltage detecting
Function, so that motor is carried out with excessively stream, overvoltage, overheated and open-phase protection, can be sent in fault using audible-visual annunciator 8
Audible and visible alarm, takes protective measure in time it is ensured that the safe operation of motor.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, these changes and improvements both fall within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (3)
1. motor soft starter, including power module, binding post, current-voltage sampling module, main control module, drives mould
Block, power device module, audible-visual annunciator and protection module it is characterised in that：Described power module and binding post phase
Even；Described main control module is connected with described drive module, described power device module and described binding post successively；Institute
State current-voltage sampling module input to be connected with described binding post outfan, described current-voltage sampling module outfan with
Described main control module, described protection module are connected；Described audible-visual annunciator is connected to the outfan of described main control module.
2. the motor soft starter according to claims 1 it is characterised in that：Described main control module includes detection protection
Module, central processing unit and control module；
Described central processing unit is connected with described detection protection module and described control module respectively；Described central processing unit
Input is connected with described current-voltage sampling module and described protection module；Described detection protection module and described acousto-optic
Alarm is connected；Described control module is connected with described drive module.
3. the motor soft starter according to claims 2 it is characterised in that：Described protection module includes overcurrent protection mould
Block, overvoltage protective module, overtemperature protection module and open-phase protection module；
Described overcurrent protection module, described overvoltage protective module, described overtemperature protection module and described open-phase protection module are simultaneously
It is connected between described main control module and described current-voltage sampling module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909274.7U CN205960997U (en) | 2016-08-19 | 2016-08-19 | Motor soft starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909274.7U CN205960997U (en) | 2016-08-19 | 2016-08-19 | Motor soft starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960997U true CN205960997U (en) | 2017-02-15 |
Family
ID=57976276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620909274.7U Active CN205960997U (en) | 2016-08-19 | 2016-08-19 | Motor soft starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712113A (en) * | 2018-05-04 | 2018-10-26 | 云南兆富科技有限公司 | A kind of online soft starting device of motor |
-
2016
- 2016-08-19 CN CN201620909274.7U patent/CN205960997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712113A (en) * | 2018-05-04 | 2018-10-26 | 云南兆富科技有限公司 | A kind of online soft starting device of motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |