CN102820736A - Generator assembly for car - Google Patents
Generator assembly for car Download PDFInfo
- Publication number
- CN102820736A CN102820736A CN 201110154494 CN201110154494A CN102820736A CN 102820736 A CN102820736 A CN 102820736A CN 201110154494 CN201110154494 CN 201110154494 CN 201110154494 A CN201110154494 A CN 201110154494A CN 102820736 A CN102820736 A CN 102820736A
- Authority
- CN
- China
- Prior art keywords
- generator
- perhaps
- automobile
- water pump
- driving shaft
- 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.)
- Pending
Links
Images
Abstract
The invention relates to the field of car power and particularly relates to a generator assembly for a car. The assembly comprises a generator stator, a generator rotor and a generator casing and is characterized in that a generator and a water pump are respectively located on two sides of a car engine, a crank of the car engine is connected with a drive shaft of the rotor and a drive shaft of the water pump through a belt respectively, the crank of the car engine drives the drive shaft of the rotor and the drive shaft of the water pump to rotate, and the generator is an integral machine of a generator and a starter. Compared with the prior art, the assembly has the advantages of being capable of saving materials, utilizing space reasonably, improving safety, saving space and utilizing power sources effectively.
Description
Technical field
The present invention relates to the automobile power field, be specifically related to a kind of electric power generator of automobile mounted electric equipment.
Background technology
At present, air-conditioning system is as a visual plant that satisfies comfortableness when designing and developing automobile, and the not merely vertical air-conditioning system that the conventional internal combustion automobile adopts adopts split type layout; Compressor of air conditioner is installed in motor head and drives through crank pulley; The power of compressor of air conditioner need of work consumption of engine, through the compressor belt drives, this mode is when closed door on the way during high-speed cruising; Engine speed is fast; The power of supplying with compressor is far longer than needs, but when idle running, but the power of supply compressor can not be satisfied the demand.Air-conditioning system is for different vehicles, and the scope of work is also different.The shortcoming that the on-board air conditioner system adopts split type layout to bring is that system configuration is complicated, the pipeline of compressor is very long, causes freezing medium leakage easily, contaminated environment; Vehicle Engine Structure is complicated, and the annex that crank pulley need drive is many, breaks down easily.
Summary of the invention
The technical problem that the present invention will solve is the above-mentioned shortcoming that overcomes in the vehicle electric power generator, and a kind of novel electric generators for automobile assembly is provided.
The present invention improves on the basis of existing technology; Described a kind of electric generators for automobile assembly; Comprise generator unit stator, generator amature, generator case, said generator and water pump lay respectively at the both sides of automobile engine, and automobile engine crankshaft connects with the driving shaft of rotor and the driving shaft of water pump respectively through belt; Automobile engine crankshaft drives rotor drive shaft and water pump drive shaft turns, and said generator is the dyastart all-in-one.
The present invention is positioned at generator in the side of automobile engine, and automobile engine crankshaft connects with the driving shaft of rotor and the driving shaft of water pump respectively through belt.Like this, the generator case can become whole case with the hood hull shape, and good looking appearance is saved material, has rationally utilized the space, and has increased fail safe., the driving shaft of water pump is positioned at another side of engine, and automobile engine crankshaft drives rotor drive shaft and water pump drive shaft turns, like this, has improved the spatial arrangement of device greatly, helps conserve space and effectively utilizes the energy.Characteristic of the present invention is that also said generator is the dyastart all-in-one, like this, can reduce special starter, conserve space, and can the Fast starting automobile engine.
Characteristic of the present invention is that also the axis of the driving shaft of said generator, engine crankshaft and water pump driving shaft is on same horizontal plane.Horizontal rows cloth helps inertia balance, reduces the shake of engine, significantly reduces the generation of fault.
Characteristic of the present invention is that also the bottom end face of said generator is on the relative horizontal level of water pump bottom end face.The horizontal level of generator bottom surface can be vacated the space in the generator bottom like this and place other device on the water pump bottom surface.
Characteristic of the present invention is that also said water pump bottom end face is on the relative horizontal level of the bottom of generator end face.Can vacate the space in the bottom surface of water pump like this and place other device.
Characteristic of the present invention is that also the driving shaft of said generator, engine crankshaft and water pump driving shaft are connected by a belt.Like this, can economical with materials, reduce energy loss.
Characteristic of the present invention also is, establishes the twice belt grooves on the said engine crankshaft, and engine crankshaft connects with the driving shaft and the water pump driving shaft of motor respectively through two belts.Like this, can separately change belt, reduce fault and take place.
Characteristic of the present invention is that also the output voltage of said generator is 42 volts or 14 volts.
Generator of the present invention provides 42V output voltage or 14V output voltage or 42V and two output voltages of 12V; Adopt more energy savings of 42V output voltage; Also can satisfy simultaneously the electric power needs of more and more electric equipments; And 14V goes for present automotive electrical system, adopts the two voltages of 42V/14V, can supporting electric power system be provided for transitting to the 42V electric equipment process from now 14V electric equipment.
Characteristic of the present invention is that also said generator is fixed on the automobile engine body.Generator is fixed on the engine body, and more conserve space is convenient to install better other device.
Characteristic of the present invention is that also said automobile engine is an internal combustion engine.The I. C. engine cost is low, also can be for bi-motor provide enough power, thereby both satisfied the automobile power needs, also better satisfy generator power needs.
Characteristic of the present invention is that also said automobile engine is a hybrid power engine.When using hybrid power engine, generator of the present invention can be used as Engine-Generator-motor all-in-one, for engine start provides power, can remove engine starting gear from like this, conserve space, and ato unit rapidly.
Characteristic of the present invention is that also generator is the permanent magnetic DC generator, and described rotor comprises the magnetic pole of permanent magnet.The permanent magnetic DC generator has characteristics such as power supply is stable, and its efficient and power density are high, and reliability is high and easy to use.
Characteristic of the present invention is that still but generator is the desk permanent-magnet synchronous generator.Advantage such as that the desk permanent-magnet synchronous generator has is simple in structure, efficient robust, compact conformation, ventilation effect are good.
Characteristic of the present invention is that also generator configuration has the controller of regulating output voltage.Like this, can conveniently control the output voltage of generator, guarantee to have stable voltage to supply with air-conditioning system, thereby improve the useful life of the motor compressor of air-conditioning.
Characteristic of the present invention is that also protruding structure is arranged on the inner surface of belt.Like this; Effectively solve Elastic Sliding that the belt pulley transmission brought and problem such as skid, improve transmission efficiency and can keep gearratio accurately, when the same big force of periphery is transmitted in the belt pulley transmission; Overall size reduces with the axle upward pressure, and the life-span of belt pulley driving belt prolongs.
Characteristic of the present invention also is, the diameter pulley on the engine crankshaft greater than, be equal to or less than the diameter pulley on the generator amature.Like this; Can change generator amature and the synchronous operated ratio of engine crankshaft effectively; Thereby utilize the transmission ability of engine crankshaft to greatest extent, improve the output electric weight of generator, and can be at engine crankshaft or/and the belt pulley set of multiple diameter is set on the generator amature simultaneously; Regulate arbitrarily on the belt pulley that belt turns to any size through adjusting device, reach the effect of regulating speed change.
Characteristic of the present invention is that also the armature spindle of generator is hollow shaft or solid shafting.Like this, when the armature spindle of air-conditioning generator is a hollow shaft, mainly be the problem of the mechanics of materials in the engineering mechanics, because power transmission shaft only need bear distorting stress; That is to say that the deformation on the power transmission shaft has only distortion, the cross section of power transmission shaft is a circle, when axle receives twisting resistance; From place far away more, the center of circle, the stress that receives is big more, and near more place, the center of circle, the stress that receives is more little; The power that circle centre position receives is " 0 ", so at this moment, empties the center of circle, and what influence axle is not had; And, but can practice thrift wide variety of materials for production firm, and this does not does not use inferior materials and turn out substandard goods, and this is rational saving; And if the power of bearing is except distorting stress; Also have shear stress, bending stress, the power that it bears is many, big and complicated, perhaps drive system pass fast height and speed change frequently, the speed change radian is big; In order to satisfy the requirement of strength and stiffness, the armature spindle of generator must be made solid shafting.
Characteristic of the present invention is that also generator is the alternating current asynchronous generator.Like this, compare with DC generator, the alternating current generator volume is little, light weight, and when the I. C. engine low-speed running, still can continuous firing, and fault is few, and long service life is guaranteed to keep in good repair easy.
Characteristic of the present invention is that also generator is a claw pole electric generator.Claw pole electric generator has torque and power density is high, simple in structure and advantage such as low cost of manufacture.
Characteristic of the present invention is that also the output of generator is provided with pressurizer.Like this; Can adjust output voltage automatically; Voltage is stabilized in the range of set value; Automotive air-conditioning system can be reduced unsettled voltage and cause mortal injury or misoperation to air-conditioning system in operate as normal under the rated operational voltage, reduce that influence is used, the wearing out, influence useful life even burn accessory even the loss of many-sided unfavorable factors such as security incident takes place of air-conditioning system.
Characteristic of the present invention also is, the stator of generator at external rotor interior, the parallel axes setting of the axis of generator amature and automobile engine crankshaft.Like this, the parallel axes setting of the axis of generator amature and automobile engine crankshaft, rotor and engine crankshaft rotate synchronously, form and the synchronous motor of engine crankshaft, and can storage power.
Characteristic of the present invention also is, the rotor of generator at external stator interior, the parallel axes setting of the axis of generator unit stator and automobile engine crankshaft.Like this, form external rotor electric machine, the external rotor electric machine reasonable structural design is the lead-out wire direction flexibly; The rotatable installation of external rotor electric machine terminal box self; External rotor electric machine performance low noise, low vibration that external rotor electric machine is superior, high performance degree of protection, the selection that external rotor electric machine is numerous is satisfied various user's requests and is installed thermistor additional; External rotor electric machine adopts optimal design; Have greater efficiency, can produce considerable energy-saving effect, external rotor electric machine installs various requirements such as dust-proof seal ring, heating tape, grease proofing sealing ring, oiling, special shaft extension, special flange additional.The parallel axes setting of the axis of generator unit stator and automobile engine crankshaft, rotor and engine crankshaft rotate synchronously, form and the synchronous motor of engine crankshaft, and can storage power.
Description of drawings
Fig. 1 is one of electric generators for automobile modular construction sketch map of the present invention.
Fig. 2 is two of an electric generators for automobile modular construction sketch map of the present invention.
Fig. 3 is three of an electric generators for automobile modular construction sketch map of the present invention.
Fig. 4 is four of an electric generators for automobile modular construction sketch map of the present invention.
Fig. 5 is five of an electric generators for automobile modular construction sketch map of the present invention.
Fig. 6 is six of an electric generators for automobile modular construction sketch map of the present invention.
Embodiment
Below further specify the present invention through embodiment preferred.
The present invention improves on the basis of existing technology; Described a kind of electric generators for automobile assembly comprises generator unit stator, generator amature, generator case, it is characterized in that; Said generator and water pump lay respectively at the both sides of automobile engine; Automobile engine crankshaft connects with the driving shaft of rotor and the driving shaft of water pump respectively through belt, and automobile engine crankshaft drives rotor drive shaft and water pump drive shaft turns, and said generator is the dyastart all-in-one.As shown in Figure 1, electric generators for automobile assembly of the present invention comprises the generator 2 of 1 of automobile engine and used for automobile air conditioning motor compressor, and 1 of automobile engine comprises engine body 3 and engine crankshaft 4; (Fig. 2 is the used electric generator structure sketch map of this programme; As shown in Figure 2, generator 2 comprises case 5, stator 6 and rotor 7); Belt pulley 12 on the engine crankshaft 4 connects with belt pulley 10 on the generator amature driving shaft 15 through belt 11; Belt pulley 12 on the engine crankshaft 4 also connects with belt pulley 22 on the water pump driving shaft 23 through belt 21, and the generator amature driving shaft is positioned at a side of engine crankshaft, and the water pump driving shaft is positioned at the opposite side of engine crankshaft; Automobile engine crankshaft drives rotor drive shaft and water pump drive shaft turns, and said generator is the dyastart all-in-one.
As a kind of distortion of this programme, the axis of the driving shaft of said generator, engine crankshaft and water pump driving shaft also can be located on the same horizontal plane.
Characteristic of the present invention is that also the bottom end face of said generator is on the relative horizontal level of water pump bottom end face.As shown in Figure 3, the bottom end face of generator is on the relative horizontal level of water pump bottom end face.As the distortion of this programme, also can be on the relative horizontal level of the bottom of generator end face with water pump bottom end face.
Characteristic of the present invention is that also the driving shaft of said generator, engine crankshaft and water pump driving shaft are connected by a belt.As shown in Figure 3, the driving shaft 15 of generator, engine crankshaft 4 and water pump driving shaft 23 are connected by a belt 21.Belt 21 is connected on the belt pulley 22 of belt pulley 10, the belt pulley 12 on the engine crankshaft, water pump of generator drive shaft successively.
Characteristic of the present invention also is, establishes the twice belt grooves on the said engine crankshaft, and engine crankshaft connects with the driving shaft and the water pump driving shaft of motor respectively through two belts.As shown in Figure 1, the engine crankshaft 4 of this programme is provided with the twice belt grooves, and engine crankshaft 4 connects with water pump driving shaft 23 with the driving shaft 15 of motor respectively through two belts 11,21.
Characteristic of the present invention is that also the output voltage of said generator is 42 volts or 14 volts.
Characteristic of the present invention is that also said generator is fixed on the automobile engine body.As shown in Figure 3, the generator of this programme is fixed on the engine body.As distortion, also can be fixed on the vehicle frame generator or on the chassis.
Characteristic of the present invention is that also said automobile engine is an internal combustion engine.As shown in Figure 1, the automobile engine of this programme is an internal combustion engine.As the distortion of this programme, the automobile engine of this programme also can be hybrid power engine.
Characteristic of the present invention is that also generator is the permanent magnetic DC generator, and described rotor comprises the magnetic pole of permanent magnet.As shown in Figure 2, the generator of this programme adopts the permanent magnetic DC generator.As the distortion of this programme, but also generator is desk permanent-magnet synchronous generator, alternating current asynchronous generator or claw pole electric generator.
Characteristic of the present invention is that also generator configuration has the controller of regulating output voltage.As shown in Figure 4, the generator backend arrangement of this programme has the controller 20 of regulating output voltage.
Characteristic of the present invention is that also protruding structure is arranged on the inner surface of belt.
Characteristic of the present invention also is, the diameter pulley on the engine crankshaft greater than, be equal to or less than the diameter pulley on the generator amature.As shown in Figure 3, generator crank pulley diameter is less than the diameter pulley on the generator amature.
Characteristic of the present invention is that also the armature spindle of generator is hollow shaft or solid shafting.As shown in Figure 2, the armature spindle of the generator of this programme is a solid shafting.
Characteristic of the present invention is that also the output of generator is provided with pressurizer.
Characteristic of the present invention also is, the rotor of generator at external stator interior, the parallel axes setting of the axis of generator unit stator and automobile engine crankshaft.As shown in Figure 5, this programme adopts rotor 7 outside, and stator 6 is at interior generator, the axis of generator unit stator and the parallel axes of engine crankshaft.As the distortion of this programme, the stator that also can adopt generator at external rotor in interior form, with the parallel axes setting of the axis and the automobile engine crankshaft of generator amature.
Characteristic of the present invention is that also the rotor drive shaft of generator is connected with the generator arrangement of clutch.As shown in Figure 6, the generator amature driving shaft 15 of this programme is connected with generator arrangement of clutch 26.The connection of generator arrangement of clutch 26 control generator amature driving shafts with separate.
Claims (7)
1. electric generators for automobile assembly; Comprise generator unit stator, generator amature, generator case; It is characterized in that said generator and water pump lay respectively at the both sides of automobile engine, automobile engine crankshaft connects with the driving shaft of rotor and the driving shaft of water pump respectively through belt; Automobile engine crankshaft drives rotor drive shaft and water pump drive shaft turns, and said generator is the dyastart all-in-one.
2. electric generators for automobile assembly according to claim 1 is characterized in that, the axis of the driving shaft of said generator, engine crankshaft and water pump driving shaft is on same horizontal plane.
3. electric generators for automobile assembly according to claim 1 is characterized in that, the bottom end face of said generator is on the relative horizontal level of water pump bottom end face.
4. electric generators for automobile assembly according to claim 1 is characterized in that, said water pump bottom end face is on the relative horizontal level of the bottom of generator end face.
5. electric generators for automobile assembly according to claim 1 is characterized in that, the driving shaft of said generator, engine crankshaft and water pump driving shaft are connected by a belt.
6. electric generators for automobile assembly according to claim 1 is characterized in that, establishes the twice belt grooves on the said engine crankshaft, and engine crankshaft connects with the driving shaft and the water pump driving shaft of motor respectively through two belts.
7. according to the described electric generators for automobile assembly of the arbitrary claim of claim 1 to 6, it is characterized in that said generator is the desk permanent-magnet synchronous generator; Perhaps said generator is the permanent magnetic DC generator, and described rotor comprises the magnetic pole of permanent magnet; Perhaps said automobile engine is an internal combustion engine; Perhaps said automobile engine is a hybrid power engine; Perhaps the output voltage of said generator is 42 volts or 14 volts; Perhaps said generator is fixed on the automobile engine body; Perhaps generator configuration has the controller of regulating output voltage; Perhaps the rotor drive shaft of generator is connected with the generator arrangement of clutch; Protruding structure is perhaps arranged on the inner surface of belt; Perhaps the diameter pulley on the engine crankshaft greater than, be equal to or less than the diameter pulley on the generator amature; Perhaps generator is fixed on the automobile chassis; Perhaps generator is fixed on the vehicle frame of automobile; Perhaps the armature spindle of generator is hollow shaft or solid shafting; Perhaps generator is the alternating current asynchronous generator; Perhaps generator is a claw pole electric generator; Perhaps the output of generator is provided with pressurizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110154494 CN102820736A (en) | 2011-06-10 | 2011-06-10 | Generator assembly for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110154494 CN102820736A (en) | 2011-06-10 | 2011-06-10 | Generator assembly for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102820736A true CN102820736A (en) | 2012-12-12 |
Family
ID=47304655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110154494 Pending CN102820736A (en) | 2011-06-10 | 2011-06-10 | Generator assembly for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102820736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143134A (en) * | 2016-08-28 | 2016-11-23 | 安徽安凯汽车股份有限公司 | Mixed connection formula hybrid power system generator mounting bracket |
-
2011
- 2011-06-10 CN CN 201110154494 patent/CN102820736A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143134A (en) * | 2016-08-28 | 2016-11-23 | 安徽安凯汽车股份有限公司 | Mixed connection formula hybrid power system generator mounting bracket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201721321U (en) | Solar car and PV electromagnetic clutch device thereof | |
| CN101847907B (en) | Solar automobile and photovoltaic electromagnetic engaging and disengaging gear | |
| CN102820736A (en) | Generator assembly for car | |
| CN102678298A (en) | Generator set for electric compressor of automotive air conditioner | |
| CN102673400A (en) | Electric generator system of electric compressor for automobile air conditioner | |
| CN102820735A (en) | Automotive generator mechanism | |
| CN102684383A (en) | Power generator component of motor compressor for automobile air conditioner | |
| CN102684380A (en) | Power generator mechanism of motor compressor for automobile air conditioner | |
| CN102684382A (en) | Power generator system of motor compressor for automobile air conditioner | |
| CN102673401A (en) | Electric generator device of electric compressor for automobile air conditioner | |
| CN102817708A (en) | Automotive generator unit | |
| CN102684381A (en) | Generator of motor compressor for automobile air conditioner | |
| CN102678316A (en) | Automobile engine | |
| CN102684385A (en) | Power generator of motor compressor for automobile air conditioner | |
| CN102678294A (en) | Generator set for electric compressor of automotive air conditioner | |
| CN102678290A (en) | Electric generator unit of air conditioner for automobile | |
| CN102678299A (en) | Electric generator unit of air conditioner for automobile | |
| CN102820733A (en) | Automotive generator | |
| CN102678300A (en) | Air conditioner generator unit for automobile | |
| CN102820732A (en) | Automotive generator mechanism | |
| CN102679629A (en) | Electric air conditioning system utilizing combustion engine to generate electricity | |
| CN102684384A (en) | Power generator of motor compressor for automobile air conditioner | |
| CN102679626A (en) | Electric air conditioning system powered by internal combustion engine | |
| CN102820734A (en) | Automotive generator unit | |
| CN102678312A (en) | Automotive air conditioner generator unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |