CN203394643U - Engine control device of integrated rectifying and voltage adjusting equipment - Google Patents
Engine control device of integrated rectifying and voltage adjusting equipment Download PDFInfo
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- CN203394643U CN203394643U CN201320426777.5U CN201320426777U CN203394643U CN 203394643 U CN203394643 U CN 203394643U CN 201320426777 U CN201320426777 U CN 201320426777U CN 203394643 U CN203394643 U CN 203394643U
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- rectifying
- pressure
- controlling unit
- regulating device
- housing
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Abstract
The utility model discloses an engine control device of integrated rectifying and voltage adjusting equipment. The engine control device of the integrated rectifying and voltage adjusting equipment comprises a control module, a shell body and a rectifying and voltage adjusting power module, wherein the rectifying and voltage adjusting power module is arranged on the bottom surface or side surface of the shell and is in signal connection with the control module; the shell at one side where the rectifying and voltage adjusting power module is arranged is made of metal. The engine control device of the integrated rectifying and voltage adjusting device has a small number of parts, low cost and high reliability.
Description
Technical field
The utility model relates to engine control module, particularly relates to a kind of engine controlling unit of integrated rectifying and pressure-regulating device.
Background technique
The signal that current control unit of engine provides according to relevant sensor (as throttle position sensor, lambda sensor, crankshaft rotational speed sensor etc.), controls the working state of motor; The generator of engine accessory provides power source for motor and vehicle, by the bent axle of motor, directly driven or by belt, gear drive, by independent rectifying and pressure-regulating device by the Ac from generator input, convert thereof into DC electrical source, export the various loads on battery and vehicle to.Existing rectifying and pressure-regulating device is separated with control unit of engine, and structural separation makes to need two set of shells, has increased manufacture cost and installation cost, and has increased installing space; If need control unit of engine to carry out intelligent control to rectifying and pressure-regulating device, for example according to the running state short time of vehicle, cut off the electric power output of rectification regulator, the rectifying and pressure-regulating device of separate design needs extra signaling line and connector assembly to be connected with control unit of engine, therefore can further increase cost, also increase security risk simultaneously.
Summary of the invention
Because the existing defect of above-mentioned prior art, the purpose of this utility model is, a kind of engine controlling unit of integrated rectifying and pressure-regulating device is provided, and makes that its number of spare parts is few, cost is low.
To achieve these goals, the engine controlling unit according to a kind of integrated rectifying and pressure-regulating device the utility model proposes, comprises control module, housing and rectifying and pressure-regulating power model; This rectifying and pressure-regulating power model is arranged at bottom surface or the side of this housing; This rectifying and pressure-regulating power model is connected with this control module signal; The material that this housing of this rectifying and pressure-regulating power model side is set is metal, and has radiating fin.
The utility model also can be applied to the following technical measures to achieve further.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, wherein said housing inside bottom is provided with radiating fin, and this rectifying and pressure-regulating power model is arranged at a side of this radiating fin.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, wherein said housing inside bottom is provided with deep gouge, and this rectifying and pressure-regulating power model is arranged in this deep gouge.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, wherein said housing inside bottom is provided with deep gouge, and this deep gouge bottom is provided with radiating fin, and this rectifying and pressure-regulating power model is arranged between this radiating fin and housing sidewall.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, wherein said housing also comprises the second deep gouge, for holding the device that this control module is more sensitive to temperature or volume is larger.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, wherein said control module comprises circuit board, is arranged at the engine control module on this circuit board and is arranged at the rectifying and pressure-regulating device control module on this circuit board.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, wherein said rectifying and pressure-regulating power model comprises alloy sheets and is arranged at the regulator rectifier circuit in this alloy sheets.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, in wherein said control module, is arranged on the one end away from rectifying and pressure-regulating power model to the more sensitive device of temperature, and near housing.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, also comprises wire harness, is connected respectively with this rectifying and pressure-regulating power model, this control module.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, also comprises connector assembly, is connected respectively with this rectifying and pressure-regulating power model, this control module.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, wherein said engine control module at least comprises engine ignition control unit, or motor oil spout control unit.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, wherein said engine control module also can comprise the control function of rectifying and pressure-regulating power model, thereby cancels rectifying and pressure-regulating device control module.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, wherein said engine control module can be that short circuit type is controlled to the control of this rectifying and pressure-regulating power model, or open type control, can be also the hybrid type control of selecting fault control or opening circuit and control according to different condition.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, to the control of this rectifying and pressure-regulating power model, adopt open type to control, or hybrid type is when control, can be according to the temperature transducer testing circuit plate temperature in engine controlling unit, when temperature is during higher than preset value, the employing control of opening circuit, reduces the temperature of engine controlling unit.
The engine controlling unit of aforesaid integrated rectifying and pressure-regulating device, wherein said housing, a side is metallic material, and opposite side is plastic materials, and this rectifying and pressure-regulating power model is arranged at metallic material side.
The utility model compared with prior art has obvious advantage and beneficial effect.By technique scheme, the engine controlling unit of integrated rectifying and pressure-regulating device of the present utility model, at least has following advantages:
One, the engine controlling unit of integrated rectifying and pressure-regulating device of the present utility model, has reduced part number.In prior art, rectifying and pressure-regulating device and engine controlling unit are two separated devices, need two housings, two control module circuit boards, and the utility model has reduced part number.
Two, the engine controlling unit of integrated rectifying and pressure-regulating device of the present utility model, rectifying and pressure-regulating device and engine controlling unit Signal share, therefore reduced connector assembly, improved the reliability that signal connects.
Accompanying drawing explanation
Fig. 1 is engine controlling unit first embodiment's of the integrated rectifying and pressure-regulating device of the utility model structural representation.
Fig. 2 is engine controlling unit first embodiment's of the integrated rectifying and pressure-regulating device of the utility model housing schematic diagram.
Fig. 3 is engine controlling unit first embodiment's of the integrated rectifying and pressure-regulating device of the utility model control module schematic diagram.
Fig. 4 is engine controlling unit second embodiment's of the integrated rectifying and pressure-regulating device of the utility model structural representation.
Fig. 5 is engine controlling unit the 3rd embodiment's of the integrated rectifying and pressure-regulating device of the utility model structural representation.
Fig. 6 is engine controlling unit the 3rd embodiment's of the integrated rectifying and pressure-regulating device of the utility model housing schematic top plan view.
Fig. 7 is engine controlling unit the 4th embodiment's of the integrated rectifying and pressure-regulating device of the utility model structural representation.
Fig. 8 is engine controlling unit the 4th embodiment's housing schematic top plan view of the integrated rectifying and pressure-regulating device of the utility model.
Embodiment
For further setting forth the utility model, be to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, its embodiment of engine controlling unit of the integrated rectifying and pressure-regulating device according to the utility model proposes, step, structure, feature and effect thereof are described in detail.
Referring to shown in Fig. 1, Fig. 2, Fig. 3, is respectively engine controlling unit first embodiment's of the integrated rectifying and pressure-regulating device of the utility model structural representation, housing schematic diagram and control module schematic diagram.
The engine controlling unit of the utility model the first embodiment's integrated rectifying and pressure-regulating device, comprises control module 1, rectifying and pressure-regulating power model 2, housing 3 and wire harness 4.
Described housing 3 is metallic material, is preferably aluminum alloy material.These housing 3 outer installment have a plurality of radiating fin 33, and housing 3 inside bottom are provided with radiating fin 32, and housing 3 inner side surfaces are provided with supporting post 31.This radiating fin 32 contributes to the heat that transmits rectifying and pressure-regulating power model 2 to housing 3 bottoms, plays guiding, auxiliary positioning simultaneously in the installation process of rectifying and pressure-regulating power model 2; Supporting post 31 plays the effect of supporting and location control module 1.In housing 3 one sides near rectifying and pressure-regulating power model 2, be provided with the opening 44 for installation wiring 4.This wire harness 4 is included as the first wire harness 41 parts of ac power supply input with the DC electrical source output of rectifying and pressure-regulating power model 2, supplies the second wire harness 42 parts of the signal input output of control module 1.
Described rectifying and pressure-regulating power model 2, via wire harness 4, receive the Ac of being exported by electric generator of vehicle, by the electrical load of supply vehicle after this AC rectification pressure regulation, electrical load is such as being storage battery, car light, instrument, vehicle-mounted multimedia terminal, vehicle electrically controlling system etc.This rectifying and pressure-regulating power model 2 contacts with the bottom surface of this housing 3, is convenient to heat to be passed to the radiating fin 33 of this housing 3.This rectifying and pressure-regulating power model 2 comprises alloy substrate and is arranged at the regulator rectifier circuit of alloy substrate (scheming not shown).
Described control module 1 is arranged in this housing 3, with this rectifying and pressure-regulating power model 2 separately.This rectifying and pressure-regulating power model 2 is connected with control module 1 signal via pin (or wire) 43.This control module 1 comprises circuit board 12, is arranged at engine control module 13, rectifying and pressure-regulating device control module 14 on circuit board 12.In this control module 1, for the more sensitive device of temperature, be arranged on the one end away from power model 2 as microprocessor 11, and as far as possible near housing 3.
This engine control module 13 at least comprises engine ignition control unit, can also comprise motor oil spout control unit; Engine control module 13 further can also comprise the control unit of rectifying and pressure-regulating power model 2.
14 pairs of rectifying and pressure-regulating power models 2 of this rectifying and pressure-regulating device control module are controlled.Control mode can be that short circuit type is controlled, and when meeting, presets condition (if battery tension is higher than setting value), by control, makes bundle of inputs short circuit, stops the direct current output of rectifying and pressure-regulating power model; Also can be that open type is controlled: when meeting, preset condition (if battery tension is higher than setting value), by control, the Ac bundle of inputs is opened circuit, stop the direct current output of rectifying and pressure-regulating power model.The control of 14 pairs of these rectifying and pressure-regulating power models 2 of this rectifying and pressure-regulating device control module can be the hybrid type control of selecting fault control or opening circuit and control according to different condition.The control of 14 pairs of these rectifying and pressure-regulating power models 2 of this rectifying and pressure-regulating device control module adopts open type to control, or hybrid type is when control, can judge according to the circuit board temperature in engine controlling unit, when temperature is during higher than preset value, the employing control of opening circuit, reduces the temperature of engine controlling unit.
Referring to shown in Fig. 4, is engine controlling unit second embodiment's of the integrated rectifying and pressure-regulating device of the utility model structural representation.Compare with the first embodiment, the present embodiment middle shell 3 bottoms arrange deep gouge 34, and this rectifying and pressure-regulating power model 2 is arranged in this deep gouge 34, further improve the radiating effect of this rectifying and pressure-regulating power model 2.Compare with the first embodiment, the present embodiment substitutes wire harness 4 with connector assembly 5.Connector assembly 5 comprises shell 46, the connecting line 44 of terminal 45 and respectively link control module 1 and rectifying and pressure-regulating power model 2.
Referring to shown in Fig. 5, Fig. 6, is respectively engine controlling unit the 3rd embodiment's of the integrated rectifying and pressure-regulating device of the utility model structural representation, the 3rd embodiment's housing schematic top plan view.Compare with the second embodiment, deep gouge 34 bottoms of the present embodiment middle shell 3 are provided with radiating fin 32, this rectifying and pressure-regulating power model 2 is inserted between radiating fin 32 and housing sidewall, rectifying and pressure-regulating power model 2 is close to housing sidewall, the outside of housing sidewall is furnished with radiating fin 33, further improves the radiating effect of this rectifying and pressure-regulating power model 2; In the other one end of the housing away from deep gouge 34, have the second deep gouge 35, this second deep gouge 35 is large for the volume that holds this control module 1, the more sensitive device 36(of temperature Fig. 5 is dotted).
Referring to shown in Fig. 7, Fig. 8, is respectively engine controlling unit the 4th embodiment's of the integrated rectifying and pressure-regulating device of the utility model structural representation, the 4th embodiment's housing schematic top plan view.Compare with the 3rd embodiment, the present embodiment middle shell 3 comprises metal part 3A and parts of plastics 3B, and curve-like is made in metal part 3A and parts of plastics 3B connecting part, to increase both bonded areas.Parts of plastics 3B can combine by mode and the metal part 3A of injection moulding.This rectifying and pressure-regulating power model 2 is inserted between the radiating fin 32 and housing sidewall of metallic material.By the mode of this mixed construction, further reduced the Heat Transfer Influence of rectifying and pressure-regulating power model 2 for temperature sensor.
Although the utility model discloses as above with preferred embodiment, the scope of so not implementing in order to limit the utility model, the simple equivalence of doing according to claims of the present utility model and description changes and modifies, and still belongs in the scope of technical solutions of the utility model.
Claims (10)
1. an engine controlling unit for integrated rectifying and pressure-regulating device, comprises control module and housing, characterized by further comprising rectifying and pressure-regulating power model;
This rectifying and pressure-regulating power model is arranged at bottom surface or the side of this housing; This rectifying and pressure-regulating power model is connected with this control module signal; The material that this housing of this rectifying and pressure-regulating power model side is set is metal.
2. the engine controlling unit of integrated rectifying and pressure-regulating device as claimed in claim 1, it is characterized in that wherein said housing inside bottom is provided with radiating fin, the bottom outside of this housing is provided with radiating fin, and this rectifying and pressure-regulating power model is arranged at a side of this radiating fin.
3. the engine controlling unit of integrated rectifying and pressure-regulating device as claimed in claim 1, is characterized in that wherein said housing inside bottom is provided with deep gouge, and this rectifying and pressure-regulating power model is arranged in this deep gouge.
4. the engine controlling unit of integrated rectifying and pressure-regulating device as claimed in claim 1, it is characterized in that wherein said housing inside bottom is provided with deep gouge, this deep gouge bottom is provided with radiating fin, and this rectifying and pressure-regulating power model is inserted between this radiating fin and this housing sidewall.
5. the engine controlling unit of integrated rectifying and pressure-regulating device as claimed in claim 1, is characterized in that wherein said control module comprises circuit board, is arranged at the engine control module on this circuit board and is arranged at the rectifying and pressure-regulating device control module on this circuit board.
6. the engine controlling unit of integrated rectifying and pressure-regulating device as claimed in claim 5, is characterized in that wherein said control module at least comprises engine ignition control unit or motor oil spout control unit.
7. the engine controlling unit of integrated rectifying and pressure-regulating device as claimed in claim 1, is characterized in that wherein said rectifying and pressure-regulating power model comprises alloy sheets and is arranged at the regulator rectifier circuit in this alloy sheets.
8. the engine controlling unit of integrated rectifying and pressure-regulating device as claimed in claim 1, is characterized in that, in wherein said control module, the more sensitive device of temperature is arranged on to the one end away from rectifying and pressure-regulating power model, and near housing.
9. the engine controlling unit of the integrated rectifying and pressure-regulating device as described in claim 3 or 4, is characterized in that wherein said housing also comprises the second deep gouge, for holding the device that this control module is more sensitive to temperature or volume is larger.
10. the engine controlling unit of the integrated rectifying and pressure-regulating device as described in arbitrary claim in claim 1 to 9, it is characterized in that wherein said housing, one side is metallic material, and opposite side is plastic materials, and this rectifying and pressure-regulating power model is arranged at metallic material side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426777.5U CN203394643U (en) | 2013-07-14 | 2013-07-14 | Engine control device of integrated rectifying and voltage adjusting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426777.5U CN203394643U (en) | 2013-07-14 | 2013-07-14 | Engine control device of integrated rectifying and voltage adjusting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394643U true CN203394643U (en) | 2014-01-15 |
Family
ID=49906179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320426777.5U Expired - Fee Related CN203394643U (en) | 2013-07-14 | 2013-07-14 | Engine control device of integrated rectifying and voltage adjusting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394643U (en) |
-
2013
- 2013-07-14 CN CN201320426777.5U patent/CN203394643U/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: 20140115 Termination date: 20170714 |