CN2631104Y

CN2631104Y - Electric-driving generation integrating machine suitable for booster bicycle

Info

Publication number: CN2631104Y
Application number: CN 03254965
Authority: CN
Inventors: 卢星
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-23
Filing date: 2003-07-23
Publication date: 2004-08-04
Anticipated expiration: 2013-07-23

Abstract

An electric power generation one body machine for a power assistant vehicle includes a motor and a generator. A shaft core is fixed without moving, and an external shell is rotated with the shaft core; the motor and the generator are arranged in the external shell, and a motor stator is fixed at the shaft core. The concave opening near to the external shell one side and the external shell form a cylinder cavity to be provided with the motor, and another side of the concave opening is provided with a carbon brush. The external shell rotates when the power assistant vehicle is on drive to make the motor magnet steel fixed at the external shell rotate, thus, to cut the electricity power wire for producing electricity current, and then store the electricity current through the charging device.

Description

Be applicable to the dynamoelectric and power generation all-in-one of vehicle using motor

Technical field

The utility model relates to a kind of incorporate motor and generator, particularly is installed in the dynamoelectric and power generation all-in-one on the vehicle using motor.

Technical background

The power of vehicle using motor such as electric bicycle on the market mainly is charged to motor by storage battery and drives locomotive at present, this type of vehicle using motor ability that continues, must fill once the electricity segment distance that travels, and the charging interval is long, power consumption is not little, the kinetic energy that produces when can not make full use of vehicle using motor in the process of moving such as descending, inertia traveling etc.

Technology contents

The utility model makes it to form the space of cylinder chamber for generator operation with shell by transforming the shape of vehicle using motor motor stator, has realized function electronic, generating under situation with low cost.

The technical solution of the utility model is as follows:

The dynamoelectric and power generation all-in-one comprises a core, commutator, carbon brush, be characterized in that a core maintains static, shell rotates around the axle core, motor, generator are installed in the enclosure, motor stator is fixed on the core, its recess and shell near shell one side forms the cylinder chamber to place generator, and the opposite side recess is kept somewhere carbon brush, and the electric current that generator produces is connected in the device of store electrical energy by the output line that is installed in the fixed axis in-core.

Above-described dynamoelectric and power generation all-in-one, generator Structure comprises brush carrier and brush, rectifier, the winding coil iron core of generator by screw on the motor stator side, generator magnet steel rotor then is fixed on the shell, and generator magnet steel rotor places between motor stator and the generator windings iron-core coil.

Substantive distinguishing features of the present utility model and progress are:

Some parts of motor are done transformation slightly, on the basis that does not influence original function, make full use of various kinetic energy and make it to convert to electric energy, thereby realized function electronic and generating, and have advantage with low cost, simple in structure, easy to assembly with standby.

Description of drawings

Fig. 1 is the utility model cross-sectional view.

Embodiment

As shown in Figure 1, the utility model comprises shell 1, axle core 2, commutator 12, carbon brush 6 and engagement sleeve 11, its structure is: the axle core maintains static, shell rotates around the axle core, motor stator 4 is fixed on the core 2, its recess and shell near shell one side forms cylinder chamber 10 to place generator, and the opposite side recess is kept somewhere carbon brush 6; Generator windings iron-core coil 8 is placed in the cylinder chamber 10 with generator magnet steel rotor 7, and generator windings iron-core coil 8 is fixed on motor stator 4 sides by screw 9, and 7 of generator magnet steel rotors are fixed on the shell 1; Motor winding coil iron core 5 is fixed on motor rotor 3 inboards.

Its operation principle is: motor is by connection jaws 13 energized, electric current produces rotating magnetic field from carbon brush and commutator in motor winding coil iron core, with the interaction in motor stator magnetic field under produce square power and make and drive the motor rotor rotation shell by engagement sleeve again and rotate together; Because the winding coil iron core of generator is fixed on the motor stator, and the generator magnet steel is fixed on and rotates with shell on the shell, generator windings coil and generator magnet steel cutting magnetic line in rotation produces alternating current, and electric current is stored into electric current on the storage battery by the output line that is installed in the fixed axis in-core.

This type of dynamoelectric and power generation all-in-one field that on vehicle using motor, is widely used, vehicle using motor shell rotation in motion, thereby drive the generator magnet steel rotation be fixed on shell, cutting power line and produce electric current, by electric storage device electric current being stored can be standby again.

Claims

1, a kind of dynamoelectric and power generation all-in-one that is applicable to vehicle using motor, comprise a core (2), commutator (12), carbon brush (6), stator and rotor, it is characterized in that: axle core (2) is fixed, shell (1) rotates around the axle core, motor, generator exist together in the enclosure, motor stator (4) is fixed on the core, its recess and shell near shell one side forms the cylinder chamber to place generator, the opposite side recess is kept somewhere carbon brush, and the electric current that generator produces is connected in the device of store electrical energy by the output line (13) that is installed in the fixed axis in-core.

2, dynamoelectric and power generation all-in-one according to claim 1, it is characterized in that: the winding coil iron core (8) of generator is fixed on motor stator (4) side by screw (9), generator magnet steel rotor (7) then is fixed on (1) on the shell, and generator magnet steel rotor (7) places between motor stator (4) and the generator windings iron-core coil (8).