CN205945562U - Large -scale soft starter - Google Patents
Large -scale soft starter Download PDFInfo
- Publication number
- CN205945562U CN205945562U CN201620984352.XU CN201620984352U CN205945562U CN 205945562 U CN205945562 U CN 205945562U CN 201620984352 U CN201620984352 U CN 201620984352U CN 205945562 U CN205945562 U CN 205945562U
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- China
- Prior art keywords
- heat sink
- controllable silicon
- soft initiator
- scale soft
- heat dissipation
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Abstract
The utility model discloses a large -scale soft starter, its technical scheme main points are including the installation casing, be equipped with main dispel the heat chamber and radiator chamber in the installation casing, silicon controlled module is installed to the main intracavity that dispels the heat, the conductor structure is installed to the radiator intracavity, control module and a plurality of connector and cable assembly, the main heat dissipation is equipped with the division board between chamber and the radiator chamber, the division board is including sandwich layer and intermediate layer, the intermediate layer is equipped with two -layerly and set up respectively in the sandwich layer both sides, the sandwich layer is made by foamed plastic, the intermediate layer is made by asbestos. The intraware is separately placed, can effectively avoid all intrawares all to install together to the silicon controlled rectifier that messenger's calorific capacity is the biggest influences the operational environment temperature of peripheral intraware, is favorable to prolonging the life of each intraware, and that foamed plastic has is thermal -insulated, inhale characteristics such as sound, shock attenuation, asbestos have high refractiveness, insulating property and thermal insulation nature, are important fire prevention, insulation and insulation material, therefore the division board is thermal -insulated effectual.
Description
Technical field
This utility model is related to a kind of motor control assembly, more specifically, it relates to a kind of large-scale soft initiator.
Background technology
With transmission control to automatization require continuous improvement, using controllable silicon be main devices, single-chip microcomputer be control
Intelligent motor starting equipment-the soft starter of core, is more and more applied in all trades and professions, due to soft start
Device function admirable, small volume, lightweight, and there is Based Intelligent Control and multi-protective function, and also every start-up parameters can root
It is adjusted according to different loads, its workload-adaptability is very strong.The equipment that large-size machine drives is typically all the nucleus equipment of enterprise,
Directly affect the production status of enterprise, therefore people should start to it and give special attention, reasonably select launcher
Very big economic benefit will be brought to enterprise.
At present, the Chinese patent for CN104349616A for the notification number discloses a kind of soft initiator encapsulating housing, and it includes
Base plate, base plate side are provided with left plate, and left plate top is provided with circuit board supporting plate, and circuit board supporting plate side is installed with
Right plate, case is fixedly mounted with base plate；It is overall that described base plate, left plate, right plate, case constitute an encapsulation；Described circuit
It is provided with an installation cavity, described installation cavity is used for installing controllable silicon and radiator between plate supporting plate and base plate.This technical side
Although case does not need to process shell using welding machine, installations cavity is an entirety, conductor structure therefore within soft initiator,
Together with control module, silicon controlled module and several couplings are all positioned in intrawares such as cable assemblies, so that sending out
The maximum controllable silicon of heat can affect the operating ambient temperature of periphery intraware, and then shortens the use longevity of each intraware
Life.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of large-scale soft initiator, and this is soft
Trigger can effectively reduce each intraware and produce impact each other because of heating.
For achieving the above object, this utility model provides following technical scheme：A kind of large-scale soft initiator, includes peace
Dress housing, is provided with main heat dissipation cavity and secondary heat dissipation cavity in described mounting shell body, described main radiating intracavity is provided with silicon controlled module, institute
State secondary radiating intracavity and conductor structure, control module and several couplings and cable assembly be installed, described main heat dissipation cavity with
It is provided with demarcation strip, described demarcation strip includes sandwich layer and interlayer, described interlayer is provided with two-layer and sets respectively between secondary heat dissipation cavity
It is placed in the both sides up and down of sandwich layer, described sandwich layer is made up of foam plasticss, and described interlayer is made up of asbestos.
This utility model is further arranged to：Described silicon controlled module be provided with multigroup, described main radiating intracavity be provided with for
It is respectively mounted the installation cavity of each group silicon controlled module, come by divides between each installation cavity.
This utility model is further arranged to：Described silicon controlled module includes heat sink and controllable silicon, described heat sink
It is provided with to leave between two and two heat sinks and clamps silicon controlled gap, described heat sink is equipped with some clamping spiral shells
Bar, described clamping screw rod and controllable silicon interval setting, described heat sink is equipped with metal conflict piece towards controllable silicon side, described
The mounting ring that controllable silicon end can be set in is equipped with metal conflict piece, outside the internal diameter of described mounting ring and silicon controlled end
Footpath is adapted.
This utility model is further arranged to：The two ends of described installation cavity are equipped with vent on installation housing, described
Gap is linearly arranged with the vent at two ends.
This utility model is further arranged to：The cross section of described heat sink is in concave shape structure setting, described heat sink
The radiating block including contiguous block and being located at contiguous block both sides, described contiguous block is provided with the connecting hole for clamping screw rod grafting, institute
State radiating block and be convexly equipped with fin away from silicon controlled side.
This utility model is further arranged to：Described fin is provided with multiple and each fin and is set in distance.
This utility model is further arranged to：Described radiating block includes some distance pieces and connection sheet, described distance piece
Width be less than the size of connection sheet, described distance piece and connection sheet are staggered to abut.
This utility model is further arranged to：It is coated with a layer insulating outside described clamping screw rod.
This utility model is further arranged to：The setting in rectangular configuration of described heat sink, described clamping screw rod and controllable silicon
Length direction along heat sink is arranged in same horizontal line.
In sum, this utility model has the advantages that：Will be separated for each intraware, can effectively keep away
Exempt from all of intraware to be all mounted together, so that the maximum controllable silicon of caloric value affects the building ring of periphery intraware
Border temperature, is conducive to extending the service life of each intraware；And mainly pass through between main heat dissipation cavity and secondary heat dissipation cavity
It is provided with demarcation strip to realize separating setting, good heat-insulation effect, wherein, demarcation strip includes sandwich layer and interlayer, and interlayer is provided with two-layer simultaneously
And it is respectively arranged at the both sides up and down of sandwich layer, sandwich layer is made up of foam plasticss, and interlayer is made up of asbestos, and this is due to foam plasticss
It is the family macromolecule material being formed in solid plastic by a large amount of gas micropore dispersions, there is light weight, heat-insulated, sound-absorbing, subtract
The characteristics such as shake；And asbestos have extremely fireproof, electrical insulating property and thermal insulation, it is important fire prevention, insulation and insulation material, because
This demarcation strip good heat-insulation effect.
Brief description
Fig. 1 is the cross-sectional view of large-scale soft initiator；
Fig. 2 be demarcation strip cross-sectional view；
Fig. 3 is the front view of silicon controlled module；
Fig. 4 is the upward view of silicon controlled module；
Fig. 5 is the processing structural representation of heat sink.
Reference：1st, housing is installed；11st, main heat dissipation cavity；111st, installation cavity；12nd, secondary heat dissipation cavity；13rd, demarcation strip；131、
Sandwich layer；132nd, interlayer；2nd, silicon controlled module；21st, heat sink；211st, contiguous block；2111st, connecting hole；212nd, radiating block；2121、
Fin；2122nd, distance piece；2123rd, connection sheet；22nd, controllable silicon；23rd, clamp screw rod；24th, metal conflict piece；241st, install
Ring；3rd, intraware.
Specific embodiment
With reference to the accompanying drawings and examples, this utility model is further described.Wherein identical parts phase
Same reference represents.It should be noted that word "front", "rear" used in describing below, "left", "right", " on " and
D score refers to the direction in accompanying drawing, and word " bottom surface " and " top surface ", " interior " and " outward " refer respectively to towards or away from specific
The direction at component geometry center.
A kind of large-scale soft initiator, with reference to shown in Fig. 1, includes the installation housing 1 of soft initiator, installs in housing 1 and divide
Every being provided with main heat dissipation cavity 11 and secondary heat dissipation cavity 12, the maximum silicon controlled module 2 of caloric value is installed in main heat dissipation cavity 11, secondary scattered
Remaining intraware 3 is installed in hot chamber 12：Conductor structure, control module and several couplings and cable assembly, and
Main heat dissipation cavity 11 and secondary heat dissipation cavity 12 all can be provided with vent, can be prevented effectively from all of intraware 3 and all be mounted together,
So that the maximum controllable silicon 22 of caloric value affects the operating ambient temperature of periphery intraware 3, be conducive to extending inside each
The service life of assembly 3；And mainly realize separating by being provided with demarcation strip 13 between main heat dissipation cavity 11 and secondary heat dissipation cavity 12
Setting, good heat-insulation effect, with reference to shown in Fig. 2, wherein, demarcation strip 13 includes sandwich layer 131 and interlayer 132, and interlayer 132 is provided with two
Layer and be respectively arranged at the both sides up and down of sandwich layer 131, sandwich layer 131 is made up of foam plasticss, and interlayer 132 is made up of asbestos, this
It is because foam plasticss are the family macromolecule materials being formed in solid plastic by a large amount of gas micropore dispersions, there is matter
The characteristics such as gently, heat-insulated, sound-absorbing, damping；And asbestos have extremely fireproof, electrical insulating property and thermal insulation, it is important fire prevention, absolutely
Edge and insulation material, therefore demarcation strip 13 good heat-insulation effect；In addition asbestos also have high-tensile, high flexible and other effects, because
This is applied to and is made into sheet material and suppresses in foam plasticss both sides, is conducive to improving the service life of demarcation strip 13, and foam
The sandwich layer 131 that plastics are made can play the effect of sound-absorbing damping, is conducive to the intraware 3 of soft initiator to work.
And further, when soft initiator is for large scale structure, need to be built-in with multigroup silicon controlled module 2, therefore main
It is provided with the installation cavity 111 for being respectively mounted each group silicon controlled module 2 in heat dissipation cavity 11, and each installation cavity 111 is equipped with
With the vent of ambient atmosphere conducting, it is also to be separated by demarcation strip 13 between each installation cavity 111, it is to avoid each controllable silicon
Module 2 caloric value is different and produce impact each other.
With reference to shown in Fig. 3, silicon controlled module 2 includes heat sink 21 and controllable silicon 22, the generally rectangular shaped knot of heat sink 21
Structure is arranged, the generally cylindrical structure setting of controllable silicon 22, and heat sink 21 is provided with and leaves between two and two heat sinks 21
Clamp the gap of controllable silicon 22, controllable silicon 22 can be several, and realized by being clamped between two heat sinks 21
Fixed installation, heat sink 21 is equipped with some clamping screw rods 23, is coated with a layer insulating, it is to avoid electric current outside clamping screw rod 23
Circulate from clamping screw rod 23；Clamping screw rod 23 and controllable silicon 22 interval setting, and clamp screw rod 23 with controllable silicon 22 along radiating
The length direction of plate 21 is arranged in same horizontal line, so that the controllable silicon 22 that any two clamps between screw rod 23 can be by
Effectively fixing, thus lifting the clamping stability of controllable silicon 22；Heat sink 21 is equipped with metal towards controllable silicon 22 side and conflicts
Piece 24, metal conflict piece 24 is equipped with the mounting ring 241 that can be set in controllable silicon 22 end, the internal diameter of mounting ring 241 with can
The outer end diameter of control silicon 22 is adapted, and by being inserted into controllable silicon 22 in mounting ring 241, then realizes pressing from both sides two heat sinks 21
Hold at controllable silicon 22 two ends, controllable silicon 22 is limited in mounting ring 241 thus cannot move, and can be prevented effectively from controllable silicon 22 and exist
Sliding is produced, thus effectively improving the installation soundness of controllable silicon 22 in the plane of metal conflict piece 24.
With reference to shown in Fig. 1, the two ends of installation cavity 111 are equipped with vent, between two heat sinks 21 on installation housing 1
Gap is linearly arranged with the vent arrangement at two ends, so that the air of flowing is acted directly on controllable silicon 22 lateral wall,
Be conducive to improving the radiating effect of silicon controlled module 2.Additionally fan can be set up to improve air passage rates in vent,
Improve the radiating effect of silicon controlled module 2 further.
With reference to shown in Fig. 4, the cross section of heat sink 21 is in concave shape structure setting, and heat sink 21 includes contiguous block 211
With the radiating block 212 positioned at contiguous block 211 both sides, contiguous block 211 be provided with for clamping screw rod 23 grafting connecting hole 2111, clamping
Screw rod 23 passes through the bigger diameter end of connecting hole 2111 rearward end to embed in the intermediate recess groove of heat sink 21, it is to avoid clamping screw rod 23
Bigger diameter end exposes and affects to install floor space；And radiating block 212 is convexly equipped with fin 2121 away from the side of controllable silicon 22,
Enable controllable silicon 22 be energized after produce heat through fin 2121 Quick diffusing heat in the air, therefore scattered in order to improve
Thermal effect, fin 2121 is also provided with multiple and each fin 2121 and is set in distance, to improve radiating block 212
Radiating effect.
With reference to shown in Fig. 5, radiating block 212 can fit into an entirety by several distance pieces 2122 with connection sheet 2123
Structure, then it is fixed on contiguous block 211 side after distance piece 2122 and connection sheet 2123 being run through by bolt, distance piece 2122
Width is less than the size of connection sheet 2123, and distance piece 2122 and connection sheet 2123 are staggered to abut, distance piece 2122 and connection sheet
2123 sides support flat, and towards controllable silicon 22 side, therefore metal conflict piece 24 is covered in contiguous block 211 and radiating block
The installation being easy to controllable silicon 22 can be played on 212 and improve conductive effect；Connection sheet 2123 extends distance piece 2122
Part forms fin 2121, and each fin 2121 is all set in distance by distance piece 2122, it is to avoid each radiating
Piece 2121 is to be processed by way of reciprocal turning, so that overall structure processing is easier, also effectively reduces material
Usage amount, plays the effect reducing processing cost.
The above is only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonging under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that it is right
For those skilled in the art, some improvements and modifications under the premise of without departing from this utility model principle,
These improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of large-scale soft initiator, includes installation housing (1), it is characterized in that：It is provided with main radiating in described installation housing (1)
Chamber (11) and secondary heat dissipation cavity (12), are provided with silicon controlled module (2), in described pair heat dissipation cavity (12) in described main heat dissipation cavity (11)
Conductor structure, control module and several couplings and cable assembly, described main heat dissipation cavity (11) and secondary heat dissipation cavity are installed
(12) it is provided with demarcation strip (13) between, described demarcation strip (13) includes sandwich layer (131) and interlayer (132), described interlayer (132)
It is provided with two-layer and is respectively arranged at the both sides up and down of sandwich layer (131), described sandwich layer (131) is made up of foam plasticss, described folder
Layer (132) is made up of asbestos.
2. large-scale soft initiator according to claim 1, is characterized in that：Described silicon controlled module (2) be provided with multigroup, described
It is provided with the installation cavity (111) for being respectively mounted each group silicon controlled module (2), each installation cavity (111) in main heat dissipation cavity (11)
Between separated by demarcation strip (13).
3. large-scale soft initiator according to claim 2, is characterized in that：Described silicon controlled module (2) includes heat sink
(21) and controllable silicon (22), described heat sink (21) is provided with to leave between two and two heat sinks (21) and clamps controllable silicon
(22) gap, described heat sink (21) is equipped with some clampings screw rod (23), described clamping screw rod (23) and controllable silicon
(22) interval setting, described heat sink (21) is equipped with metal conflict piece (24) towards controllable silicon (22) side, and described metal supports
The mounting ring (241) that controllable silicon (22) end can be set in is equipped with contact (24), the internal diameter of described mounting ring (241) with can
The outer end diameter of control silicon (22) is adapted.
4. large-scale soft initiator according to claim 3, is characterized in that：The two ends of described installation cavity (111) are in mounting shell
Vent is equipped with body (1), described gap is linearly arranged with the vent at two ends.
5. large-scale soft initiator according to claim 3, is characterized in that：The cross section of described heat sink (21) is in concave shape
Structure setting, the radiating block (212) that described heat sink (21) includes contiguous block (211) and is located at contiguous block (211) both sides, institute
State contiguous block (211) and be provided with the connecting hole (2111) supplying clamping screw rod (23) grafting, described radiating block (212) is away from controllable silicon
(22) side is convexly equipped with fin (2121).
6. large-scale soft initiator according to claim 5, is characterized in that：Described fin (2121) is provided with multiple and each
Individual fin (2121) is set in distance.
7. large-scale soft initiator according to claim 6, is characterized in that：Described radiating block (212) includes some intervals
Piece (2122) and connection sheet (2123), the width of described distance piece (2122) is less than the size of connection sheet (2123), described interval
Piece (2122) is interlocked with connection sheet (2123) and abuts.
8. large-scale soft initiator according to claim 3, is characterized in that：It is coated with one layer absolutely outside described clamping screw rod (23)
Edge layer.
9. large-scale soft initiator according to claim 3, is characterized in that：The setting in rectangular configuration of described heat sink (21),
Described clamping screw rod (23) and controllable silicon (22) are arranged in same horizontal line along the length direction of heat sink (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984352.XU CN205945562U (en) | 2016-08-26 | 2016-08-26 | Large -scale soft starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984352.XU CN205945562U (en) | 2016-08-26 | 2016-08-26 | Large -scale soft starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205945562U true CN205945562U (en) | 2017-02-08 |
Family
ID=57955268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620984352.XU Expired - Fee Related CN205945562U (en) | 2016-08-26 | 2016-08-26 | Large -scale soft starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205945562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988691A (en) * | 2017-05-31 | 2018-12-11 | 徐州安邦信汽车电机科技有限公司 | Electric motor of automobile soft activator |
| CN109874257A (en) * | 2019-04-18 | 2019-06-11 | 嘉兴艾格森电子有限公司 | A kind of high-strength anti-seismic type nuclear power cabinet |
-
2016
- 2016-08-26 CN CN201620984352.XU patent/CN205945562U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988691A (en) * | 2017-05-31 | 2018-12-11 | 徐州安邦信汽车电机科技有限公司 | Electric motor of automobile soft activator |
| CN109874257A (en) * | 2019-04-18 | 2019-06-11 | 嘉兴艾格森电子有限公司 | A kind of high-strength anti-seismic type nuclear power cabinet |
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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: 20170208 Termination date: 20200826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |