CN205265568U - Heat radiator for soft starter - Google Patents
Heat radiator for soft starter Download PDFInfo
- Publication number
- CN205265568U CN205265568U CN201521051505.7U CN201521051505U CN205265568U CN 205265568 U CN205265568 U CN 205265568U CN 201521051505 U CN201521051505 U CN 201521051505U CN 205265568 U CN205265568 U CN 205265568U
- Authority
- CN
- China
- Prior art keywords
- aluminium section
- section bar
- grooved aluminium
- housing
- phase
- 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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- Motor And Converter Starters (AREA)
Abstract
The utility model relates to a device that the control motor starts, especially a heat radiator for soft starter, including casing 1, silicon controlled rectifier 5, controlling means 8 three phase machine 9, three phase voltage 10, control end 11, to fix controlling means 8 in a casing 1, silicon controlled rectifier 5, first cell type aluminium alloy 6, second cell type aluminium alloy 7 are fixed in a casing 1, are connected through the lead wire is electric between casing and the casing. First cell type aluminium alloy 6 all has connecting hole 2 with 7 one end of second cell type aluminium alloy, and the connecting hole and the three phase current electricity of first cell type aluminium alloy 6 are connected, and the connecting hole and 9 electricity of three phase machine of second cell type aluminium alloy 7 are connected. So not only solve the heat dissipation problem, also solved input and output lead problem, it is simple reliable, convenient to use.
Description
Technical field
The utility model relates to a kind of for controlling the heat radiation dress of the device of electric motor starting, particularly a kind of soft starterPut.
Background technology
Intelligent motor soft starter is a kind of novel motor terminals control appliance, and starter has start-stop, communication, prisonThe several functions such as control, protection, data acquisition. When use, with less device, just can realize various control function, effectively improveThe automaticity of system, and distinctive communication interface is particularly suitable for central controlled occasion. As shown in Figure 1, existing skillIn art, soft starter comprises control device 8, controllable silicon 5, and wherein, controllable silicon 5 between two parallel connected in reverse phase is one group, one end and three-phaseThe three-phase voltage 10 1 of motor is electrically connected, and one of the other end and three phase electric machine 9 is electrically connected, and silicon controlled control end 11 respectivelyBe electrically connected with control device 8. Control device 8 and controllable silicon are fixed in a housing, have heat abstractor on controllable silicon. Due toShould consider heat radiation, consider again design and reasonability and volume, be difficult to the effect that reaches consistent. Heat abstractor has been heat radiationEffect, is connected needs design input and output lead-in wire separately with motor to the connection of three-phase electricity, overall performance is affected.
Summary of the invention
The purpose of this utility model is to provide a kind of good heat dissipation effect, the heat abstractor of soft starter simple in structure.
The purpose of this utility model be achieved in that a kind of heat abstractor of soft starter comprise housing 1, controllable silicon 5,Control device 8 three phase electric machines 9, three-phase voltage 10, control end 11, controllable silicon 5 between two parallel connected in reverse phase is one group, one end and three-phase electricityThe three-phase voltage 10 1 of machine is electrically connected, and one of the other end and three phase electric machine 9 is electrically connected, silicon controlled control end 11 respectively withControl device 8 is electrically connected, and wherein, the first grooved aluminium section bar 6, the second grooved aluminium section bar 7 use connectors 4 connect, connector 4 with canControl silicon 5 intersections are evenly distributed between the first grooved aluminium section bar 6 and the second grooved aluminium section bar 7, and controllable silicon 5 is placed in grooved aluminium section barVallecular cavity 3 in and be fixed in housing 1.
The first described grooved aluminium section bar 6 and second grooved aluminium section bar 7 one end are all with connecting hole 2, the first grooved aluminium typesThe connecting hole of material 6 is electrically connected with three phase mains, and the connecting hole of the second grooved aluminium section bar 7 is electrically connected with three phase electric machine 9.
Described control device 8 is fixed in a housing 1, controllable silicon 5, the first grooved aluminium section bar 6, the second grooved aluminium typeMaterial 7 is fixed in a housing 1, between housing and housing, is electrically connected by lead-in wire.
Feature of the present utility model is: owing to control device 8 being fixed in a housing 1, and controllable silicon 5, the first groovedAluminium section bar 6, the second grooved aluminium section bar 7 are fixed in a housing 1, between housing and housing, are electrically connected by lead-in wire. The first grooveType aluminium section bar 6 and second grooved aluminium section bar 7 one end are all with connecting hole and the three phase mains of connecting hole 2, the first grooved aluminium section bars 6Electrical connection, the connecting hole of the second grooved aluminium section bar 7 is electrically connected with three phase electric machine 9. So not only solve heat dissipation problem, also solvedInput and output pin problem, simple and reliable, easy to use.
Brief description of the drawings
Below in conjunction with embodiment accompanying drawing, the utility model is described in further detail.
Fig. 1 is circuit theory diagrams;
Fig. 2 is example structure top view;
Fig. 3 is embodiment front view.
In figure: 1, housing; 2, connecting hole; 3, vallecular cavity; 4, connector; 5, controllable silicon; 6, the first grooved aluminium section bar; 7, secondGrooved aluminium section bar; 8, control device; 9, three phase electric machine; 10, three-phase voltage; 11, control end.
Detailed description of the invention:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of heat abstractor of soft starter, comprises housing 1, controllable silicon 5, control device 8Three phase electric machine 9, three-phase voltage 10, control end 11, controllable silicon 5 between two parallel connected in reverse phase is one group, the three-phase of one end and three phase electric machineVoltage 10 1 is electrically connected, and one of the other end and three phase electric machine 9 is electrically connected, silicon controlled control end 11 respectively with control device8 electrical connections, wherein, the first grooved aluminium section bar 6, the second grooved aluminium section bar 7 use connectors 4 connect, and connector 4 is handed over controllable silicon 5Fork is evenly distributed between the first grooved aluminium section bar 6 and the second grooved aluminium section bar 7, and controllable silicon 5 is placed in the vallecular cavity 3 of grooved aluminium section barIn and be fixed in housing 1.
The first described grooved aluminium section bar 6 and second grooved aluminium section bar 7 one end are all with connecting hole 2, the first grooved aluminium typesThe connecting hole of material 6 is electrically connected with three phase mains, and the connecting hole of the second grooved aluminium section bar 7 is electrically connected with three phase electric machine 9.
Described control device 8 is fixed in a housing 1, controllable silicon 5, the first grooved aluminium section bar 6, the second grooved aluminium typeMaterial 7 is fixed in a housing 1, between housing and housing, is electrically connected by lead-in wire. Not only solve heat dissipation problem, also solvedInput and output pin problem, simple and reliable, easy to use.
Claims (3)
1. a heat abstractor for soft starter, comprises housing (1), controllable silicon (5), control device (8) three phase electric machine (9), threePhase voltage (10), control end (11), controllable silicon (5) between two parallel connected in reverse phase is one group, the three-phase voltage (1 of one end and three phase electric machine0) one be electrically connected, one of the other end and three phase electric machine (9) is electrically connected, silicon controlled control end (11) respectively with control device(8) electrical connection, is characterized in that, the first grooved aluminium section bar (6), the second grooved aluminium section bar (7) connect with connector (4), connectPart (4) intersects and is evenly distributed between the first grooved aluminium section bar (6) and the second grooved aluminium section bar (7) with controllable silicon (5), controllable silicon(5) be placed in the vallecular cavity (3) of grooved aluminium section bar and be fixed in housing (1).
2. the heat abstractor of a kind of soft starter according to claim 1, is characterized in that, the first described grooved aluminium typeMaterial (6) and second grooved aluminium section bar (7) one end be all with connecting hole (2), connecting hole and the three-phase electricity of the first grooved aluminium section bar (6)Source electrical connection, the connecting hole of the second grooved aluminium section bar (7) is electrically connected with three phase electric machine (9).
3. the heat abstractor of a kind of soft starter according to claim 1, is characterized in that, described control device (8)Be fixed in a housing (1), controllable silicon (5) first grooved aluminium section bars (6), the second grooved aluminium section bar (7) are fixed on a shellIn body (1), between housing and housing, be electrically connected by lead-in wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051505.7U CN205265568U (en) | 2015-12-16 | 2015-12-16 | Heat radiator for soft starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051505.7U CN205265568U (en) | 2015-12-16 | 2015-12-16 | Heat radiator for soft starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205265568U true CN205265568U (en) | 2016-05-25 |
Family
ID=56007071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521051505.7U Expired - Fee Related CN205265568U (en) | 2015-12-16 | 2015-12-16 | Heat radiator for soft starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205265568U (en) |
-
2015
- 2015-12-16 CN CN201521051505.7U patent/CN205265568U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161216 |