CN217233850U - Cooling fan control device of soft starter - Google Patents
Cooling fan control device of soft starter Download PDFInfo
- Publication number
- CN217233850U CN217233850U CN202220688579.5U CN202220688579U CN217233850U CN 217233850 U CN217233850 U CN 217233850U CN 202220688579 U CN202220688579 U CN 202220688579U CN 217233850 U CN217233850 U CN 217233850U
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- CN
- China
- Prior art keywords
- fan
- mainboard
- power line
- cooling fan
- soft starter
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The utility model discloses a soft starter cooling fan control device, which belongs to the technical field of electrical major, and comprises a soft starter provided with a control mainboard and a cooling fan, wherein the control mainboard is connected with a 220V power supply through a mainboard power line, the cooling fan is connected with the 220V power supply through a fan power line, the mainboard power line is provided with a mainboard air switch, and the fan power line is provided with a fan air switch; the number of the cooling fans is three; the main board power line and the fan power line are bound together through a binding band; the utility model provides a current soft starter's cooling fan burns out and causes the problem that the control mainboard burns out.
Description
Technical Field
The utility model belongs to the technical field of the electrical specialty, a control soft starter cooling fan's device is related to.
Background
The soft starter is a novel motor control device integrating the functions of soft start, soft stop, light load energy saving and multiple protection functions of a motor, and mainly comprises a three-phase anti-parallel brake tube and an electronic control circuit thereof, wherein the three-phase anti-parallel brake tube is connected between a power supply and a controlled motor in series. The starting mode is to provide a gradual increase of voltage to the motor to achieve a gradual acceleration of the starter motor with the minimum current required to start the motor. The main components are a control mainboard, a silicon controlled rectifier, a cooling fan and the like, a cooling fan power supply directly takes points from the control mainboard, the control mainboard is easy to burn out once the cooling fan is burnt out due to short circuit, and the soft starter protects the action to trip off the motor, thereby influencing the production.
SUMMERY OF THE UTILITY MODEL
The utility model provides a soft starter cooling fan controlling means to the problem that the cooling fan of solving current soft starter burns out and causes the control mainboard to burn out.
In order to solve the above problem, the utility model discloses a technical scheme is: including the soft starter who is equipped with control mainboard and cooling fan, the control mainboard is connected with the power through the mainboard power cord, cooling fan is connected with the power through the fan power cord, the mainboard power cord is equipped with the empty division of mainboard, the fan power cord is equipped with the empty division of fan, in case cooling fan burns out and also can not influence the control mainboard, soft starter can not shut down.
In the above technical solution, a more specific technical solution may also be: the number of the cooling fans is three, the cooling fans are independently connected with the fan power supply and do not share the electric quantity of the control mainboard any more, and the number of the cooling fans can be increased to enhance the cooling effect.
Further: the mainboard power cord with the fan power cord is tied up together through the bandage, and is neat pleasing to the eye.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has: with cooling fan's fan power supply external, in case cooling fan burns out and can not influence the control mainboard, the soft starter can not shut down, finds cooling fan burns out through the point inspection, can select the time to shut down and change cooling fan, and the stability of improve equipment operation and production can not lose the soft starter function, plays the guard action again.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a soft starter; 2. a control main board; 3. a main board power line; 4. a cooling fan; 5. a fan power cord; 6. the mainboard is opened in the air; 7. the fan is empty.
Detailed Description
The invention will be described in more detail with reference to the following examples:
as shown in fig. 1, the soft starter cooling fan control device includes a soft starter 1 provided with a control mainboard 2 and a cooling fan 4, the control mainboard 2 is connected with a 220V power supply through a mainboard power line 3, the cooling fan 4 is connected with the 220V power supply through a fan power line 5, the mainboard power line 3 is provided with a mainboard idle switch 6, the fan power line 5 is provided with a fan idle switch 7, once the cooling fan 4 is burnt, the control mainboard 2 cannot be influenced, and the soft starter 1 cannot be stopped; the number of the cooling fans 4 is three, the cooling fans 4 are independently connected with a fan power supply, the electric quantity of the control mainboard 2 is not shared, and the number of the cooling fans 4 can be increased to enhance the cooling effect; the mainboard power line 3 and the fan power line 5 are bound together through a binding band, and are tidy and attractive.
Claims (3)
1. The utility model provides a soft starter cooling fan controlling means, is including the soft starter who is equipped with control mainboard and cooling fan, its characterized in that: the control mainboard is connected with a power supply through a mainboard power line, the cooling fan is connected with the power supply through a fan power line, the mainboard power line is provided with a mainboard air switch, and the fan power line is provided with a fan air switch.
2. The soft-starter cooling fan control device of claim 1, wherein: the number of the cooling fans is three.
3. The softstarter cooling fan control apparatus according to claim 1 or 2, wherein: the main board power line and the fan power line are bound together through a binding band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220688579.5U CN217233850U (en) | 2022-03-28 | 2022-03-28 | Cooling fan control device of soft starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220688579.5U CN217233850U (en) | 2022-03-28 | 2022-03-28 | Cooling fan control device of soft starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217233850U true CN217233850U (en) | 2022-08-19 |
Family
ID=82843483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220688579.5U Active CN217233850U (en) | 2022-03-28 | 2022-03-28 | Cooling fan control device of soft starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217233850U (en) |
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2022
- 2022-03-28 CN CN202220688579.5U patent/CN217233850U/en active Active
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| GR01 | Patent grant |