CN203071675U - Hybrid-power three-wheeled motorcycle generator and three-wheeled motorcycle thereof - Google Patents
Hybrid-power three-wheeled motorcycle generator and three-wheeled motorcycle thereof Download PDFInfo
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- CN203071675U CN203071675U CN201220532213.5U CN201220532213U CN203071675U CN 203071675 U CN203071675 U CN 203071675U CN 201220532213 U CN201220532213 U CN 201220532213U CN 203071675 U CN203071675 U CN 203071675U
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- generator
- housing
- motor tricycle
- hybrid power
- power motor
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a hybrid-power three-wheeled motorcycle generator and a three-wheeled motorcycle thereof. The generator comprises a casing, stators and outer rotors, wherein the stators and the outer rotors are positioned in the casing, and each outer rotor at least includes a permanent magnet ferrite. The outer rotors are adopted in the generator and each outer rotor adopts a permanent magnet ferrite as a magnetic force structure so that the generator is lower in cost; due to the adoption of the outer rotors, the generator has enough heat radiation space and is larger in heat radiation probability, the operation temperature of the generator is reduced, the power of the generator is increased, and the charging efficiency is improved; and a transition fit structure in the prior art is eliminated, the assembly process is simplified, scrap caused by loosening in the operation process is avoided, the work efficiency is improved, and the utilization cost is lowered.
Description
Technical field
The utility model relates to a kind of hybrid motor vehicle parts, particularly a kind of hybrid power motor tricycle generator and motor tricycle thereof.
Background technology
Generator is the vitals of hybrid vehicle electrification energy storage.Generator is used for collecting the rotational energy of engine crankshaft, and is converted into electrical power storage, is used for driving vehicle.The hybrid power motor tricycle is because light and flexible and use cost are low obtains using comparatively widely.In the prior art, the hybrid power motor tricycle adopts the inner-rotor-type rare earth permanent-magnetic generator, and motor housing is made up of hermetically sealed die casting aluminum component; Because shell is all-sealed, temperature is too high when causing generator operation, and too high operating temperature can cause coil temperature rise higher, and the demagnetization of Rare-Earth Magnetic material reduces the output voltage of generator.The stator of generator and shell interference fits, and install with screw and to compress cause problems such as assembling, dismounting difficulty, inefficiency, and in running, becoming flexible can appear in stator, and this becomes flexible and can't keep in repair, and cause the raising of use cost; Existing hybrid power motor tricycle generator because the rotor magnetic steel material is rare-earth Nd-Fe-B, has higher cost except having the problems referred to above; Power of motor is not high, and efficient is lower during the bringing onto load charging.
Therefore, need the generator of existing hybrid vehicle be improved, make generator have lower cost, reduce the operating temperature of generator, simplify assembly technology and avoid loosening scrapping of causing in the running, increase work efficiency, reduce use cost.
The utility model content
In view of this, the utility model provides a kind of hybrid power motor tricycle generator and motor tricycle thereof, generator has lower cost, reduce the operating temperature of generator, simplify assembly technology and avoid loosening scrapping of causing in the running, increase work efficiency, reduce use cost.
Hybrid power motor tricycle generator of the present utility model comprises that housing and the stator that is positioned at housing reach the external rotor that comprises permanent-magnet ferrite at least.
Further, also be provided with in the described housing be used to the radiator fan that makes stator and external rotor ventilation and heat, reduce the heating of generator, improve the power of generator, and reduce failure rate; Radiator fan can adopt axial-flow type or radial-flow type structure, all can realize purpose; Owing to have heat sinking function, therefore can increase generator power, further improve charge efficiency.
Further, being in transmission connection with described external rotor one side end is provided with the inner cone driving member, and engine crankshaft forms to the end diminishing male cone (strobilus masculinus), and described inner cone driving member forms inner conical surface, and described inner conical surface is coated at male cone (strobilus masculinus) and tight fit forms the tapering auxiliary connection; Adopt the tapering auxiliary connection to carry out transmission, have alignment preferably, and can carry out compression fit between the conical surface according to needs are installed, eliminate drive gap, reduce transmission loss, increase work efficiency; And, can not reduce the transmission vibrations because life cycle produces coaxiality deviation.
Further, described radiator fan is the radial-flow type structure, and cooperates with the engine crankshaft transmission and between the front end housing of external rotor and housing; The rear end cap of housing is distributed with and is communicated in the inside and outside air inlet of housing, and housing is provided with air outlet radially; Compact conformation reduces to take up room, and radially has bigger vent passages and heat-dissipating space.
Further, be provided with the headroom between the circle in the cylindrical of described external rotor and the housing, and be somebody's turn to do the headroom and communicate with the exhaust end of radiator fan, described air outlet is crossed the headroom corresponding to this and is distributed, for external rotor, can have sufficient area of dissipation, thereby increase radiating efficiency.
Further, the rear end cap of the described housing outside is covered with bucker corresponding to air inlet, and described bucker edge is sealedly attached to the rear end cap outside of housing, and the part edge of bucker has gas-permeable channels; Avoid water to enter generator, to guarantee the normal operation of generator, simultaneously, guarantee that the heat dissipation channel of generator is unimpeded.
Further, described engine crankshaft end is provided with screwed hole of centre along its axis, and described inner cone driving member is pressed in engine crankshaft by the bolt that is threaded onto screwed hole of centre, and installing/dismounting is simple and convenient, and can adjust the degree that compresses of the conical surface, guarantee carrying out smoothly of transmission.
Further, described engine crankshaft end passes inner cone driving member and this vertically and passes the end and be provided with external screw thread, and described inner cone driving member is pressed in engine crankshaft by being threaded onto externally threaded nut; Installing/dismounting is simple and convenient, and can adjust the degree that compresses of the conical surface, guarantees carrying out smoothly of transmission; And do not influence the intensity of bent axle own.
Further, described external rotor comprises that also the inside bending in described rotor supports end forms bending part for rotor supports fixing and the support permanent-magnet ferrite, and described inner cone driving member is fixed in this bending part, and is simple and compact for structure, easy installation and removal; And, match with radiator fan, form comparatively reasonably heat dissipation channel, to guarantee heat radiation preferably.
The invention also discloses a kind of motor tricycle that hybrid power motor tricycle generator is installed, described motor tricycle is equipped with hybrid power motor tricycle generator.
The beneficial effects of the utility model: hybrid power motor tricycle generator of the present utility model adopt outer-rotor structure, and external rotor employing permanent-magnet ferrite makes generator have lower cost as the magnetic force structure; Owing to adopt outer-rotor structure, have enough heat-dissipating spaces and the possibility of heat radiation, reduce the operating temperature of generator, improve the generator merit, thereby improve charge efficiency; Eliminate interference fits structure of the prior art, simplify assembly technology and avoid loosening scrapping of causing in the running, increase work efficiency, reduce use cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model stereogram.
Embodiment
Fig. 1 is structural representation of the present utility model, Fig. 2 is the utility model stereogram, as shown in the figure: the hybrid power motor tricycle generator of present embodiment, comprise that housing 2 and the stator 8 that is positioned at housing 2 reach the external rotor that comprises permanent-magnet ferrite 1 at least, as shown in the figure, external rotor is the magnetic force structure with permanent-magnet ferrite 1; Housing 2 comprises front end housing 15, rear end cap 10 and middle cylindrical shell, and middle cylindrical shell can be one-body molded with front end housing 15 or rear end cap 10, and front end housing 15 refers to the end cap of a corresponding side with engine crankshaft; As shown in the figure, middle cylindrical shell can be one-body molded with front end housing, also can separately make certainly, belongs to prior art, do not repeat them here.
In the present embodiment, also be provided be used to the radiator fan 4 that makes stator 8 and external rotor ventilation and heat in the described housing 2, reduce the heating of generator, improve the power of generator, and reduce failure rate; Radiator fan 4 can adopt axial-flow type or radial-flow type structure, all can realize purpose; Owing to have heat sinking function, therefore can increase generator power, further improve charge efficiency.
In the present embodiment, be in transmission connection with described external rotor one side end and be provided with inner cone driving member 6, engine crankshaft 5 forms to the end diminishing male cone (strobilus masculinus), and described inner cone driving member forms inner conical surface, and described inner conical surface is coated at male cone (strobilus masculinus) and tight fit forms tapering auxiliary connection a; Adopt tapering auxiliary connection a to carry out transmission, have alignment preferably, and can carry out compression fit between the conical surface according to needs are installed, eliminate drive gap, reduce transmission loss, increase work efficiency; And, can not reduce the transmission vibrations because life cycle produces coaxiality deviation.
In the present embodiment, described radiator fan 4 is the radial-flow type structure, and cooperates with engine crankshaft 5 transmissions and between the front end housing of external rotor and housing 2, the impeller of radiator fan 4 (or blade) is installed on engine crankshaft 5 or drives to impeller by bent axle; The rear end cap 10 of housing 2 is distributed with and is communicated in the inside and outside air inlet 12 of housing 2, and housing 2 is provided with air outlet 13 radially, just housing 2 in the middle of cylindrical shell air outlet 13 radially; Compact conformation reduces to take up room, and radially has bigger vent passages and heat-dissipating space.
In the present embodiment, be provided with headroom b between the circle in the cylindrical of described external rotor and the housing 2, and be somebody's turn to do headroom b and communicate with the exhaust end of radiator fan 4, radiator fan 4 discharge gases flow through this crosses headroom b, take away the heat of external rotor cylindrical, guarantee radiating effect; Described air outlet 13 is crossed the headroom corresponding to this and is distributed, and for external rotor, can have sufficient area of dissipation, thereby increase radiating efficiency.
In the present embodiment, rear end cap 10 outsides of described housing 2 are covered with bucker 11 corresponding to air inlet, described bucker 11 edges are sealedly attached to rear end cap 10 outsides of housing 2, as shown in the figure, seal by bolt 14 or screw and to compress connection, and the part edge of bucker 11 has gas-permeable channels 16; Avoid water to enter generator, to guarantee the normal operation of generator, simultaneously, guarantee that the heat dissipation channel of generator is unimpeded; As shown in the figure, the bucker edge is by being sealedly attached to the rear end cap outside of housing.
In the present embodiment, described engine crankshaft 5 ends are provided with screwed hole of centre along its axis, and described inner cone driving member 6 is pressed in engine crankshaft 5 by the bolt 7 that is threaded onto screwed hole of centre, and installing/dismounting is simple and convenient, and can adjust the degree that compresses of the conical surface, guarantee carrying out smoothly of transmission.
Certainly, present embodiment can also adopt following structure, and described engine crankshaft 5 ends pass inner cone driving member 6 and this vertically and pass the end and be provided with external screw thread, and described inner cone driving member is pressed in engine crankshaft by being threaded onto externally threaded nut; Installing/dismounting is simple and convenient, and can adjust the degree that compresses of the conical surface, guarantees carrying out smoothly of transmission; And processing is simple, and high efficiency does not influence the intensity of bent axle own.
In the present embodiment, described external rotor also comprises for rotor supports 3 fixing and support permanent-magnet ferrite 1, the inside bending in described rotor supports 3 ends forms bending part, and described inner cone driving member 6 is fixed in this bending part, and inner cone driving member 6 can be by detachable connection.Also can directly utilize structures such as spline to be in transmission connection, simple and compact for structure, easy installation and removal; And, match with radiator fan, form comparatively reasonably heat dissipation channel, to guarantee heat radiation preferably.
The invention also discloses a kind of motor tricycle that hybrid power motor tricycle generator is installed, described motor tricycle is equipped with hybrid power motor tricycle generator.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. a hybrid power motor tricycle generator is characterized in that: comprise that housing and the stator that is positioned at housing reach the external rotor that comprises permanent-magnet ferrite at least.
2. hybrid power motor tricycle generator according to claim 1 is characterized in that: also be provided with in the described housing be used to the radiator fan that makes stator and external rotor ventilation and heat.
3. hybrid power motor tricycle generator according to claim 2, it is characterized in that: being in transmission connection with described external rotor one side end is provided with the inner cone driving member, engine crankshaft forms to the end diminishing male cone (strobilus masculinus), described inner cone driving member forms inner conical surface, and described inner conical surface is coated at male cone (strobilus masculinus) and tight fit forms the tapering auxiliary connection.
4. hybrid power motor tricycle generator according to claim 3, it is characterized in that: described radiator fan is the radial-flow type structure, and cooperates with the engine crankshaft transmission and between the front end housing of external rotor and housing; The rear end cap of housing is distributed with and is communicated in the inside and outside air inlet of housing, and housing is provided with air outlet radially.
5. hybrid power motor tricycle generator according to claim 4, it is characterized in that: be provided with the headroom between the circle in the cylindrical of described external rotor and the housing, and be somebody's turn to do the headroom and communicate with the exhaust end of radiator fan, described air outlet is crossed the headroom corresponding to this and is distributed.
6. hybrid power motor tricycle generator according to claim 5, it is characterized in that: the rear end cap outside of described housing is covered with bucker corresponding to air inlet, described bucker edge is sealedly attached to the rear end cap outside of housing, and the part edge of bucker has gas-permeable channels.
7. hybrid power motor tricycle generator according to claim 6, it is characterized in that: described engine crankshaft end is provided with screwed hole of centre along its axis, and described inner cone driving member is pressed in engine crankshaft by the bolt that is threaded onto screwed hole of centre.
8. hybrid power motor tricycle generator according to claim 6, it is characterized in that: described engine crankshaft end passes inner cone driving member and this vertically and passes the end and be provided with external screw thread, and described inner cone driving member is pressed in engine crankshaft by being threaded onto externally threaded nut.
9. according to claim 7 or 8 described hybrid power motor tricycle generators, it is characterized in that: described external rotor also comprises for rotor supports fixing and the support permanent-magnet ferrite, the inside bending in described rotor supports end forms bending part, and described inner cone driving member is fixed in this bending part.
10. motor tricycle that hybrid power motor tricycle generator is installed, it is characterized in that: described motor tricycle is equipped with the described hybrid power motor tricycle of claim 1 to 9 generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220532213.5U CN203071675U (en) | 2012-10-17 | 2012-10-17 | Hybrid-power three-wheeled motorcycle generator and three-wheeled motorcycle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220532213.5U CN203071675U (en) | 2012-10-17 | 2012-10-17 | Hybrid-power three-wheeled motorcycle generator and three-wheeled motorcycle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203071675U true CN203071675U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220532213.5U Expired - Fee Related CN203071675U (en) | 2012-10-17 | 2012-10-17 | Hybrid-power three-wheeled motorcycle generator and three-wheeled motorcycle thereof |
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| Country | Link |
|---|---|
| CN (1) | CN203071675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284955A (en) * | 2019-07-19 | 2019-09-27 | 洛阳华鹰三轮摩托车销售有限公司 | A kind of operating method of the rapid heat radiation device for motorcycle engine |
| WO2021237931A1 (en) * | 2020-05-28 | 2021-12-02 | 深圳拓邦股份有限公司 | Outer rotor brushless motor and housing thereof |
-
2012
- 2012-10-17 CN CN201220532213.5U patent/CN203071675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284955A (en) * | 2019-07-19 | 2019-09-27 | 洛阳华鹰三轮摩托车销售有限公司 | A kind of operating method of the rapid heat radiation device for motorcycle engine |
| WO2021237931A1 (en) * | 2020-05-28 | 2021-12-02 | 深圳拓邦股份有限公司 | Outer rotor brushless motor and housing thereof |
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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: 20130717 Termination date: 20211017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |