Electric power connection structure of a direct current motor
AssigneeSunonwealth Electric Machine Industry Co., Ltd.
InventorsAlex Horng, Tso-Kuo Yin
Life of this patent
Estimating the term…
Abstract
An electric power connection structure of a direct current motor is provided. The outer wall of the motor housing is provided with a power plate which is provided with connection terminals and connection circuits. The connection circuit has a first end formed with a connection terminal that may be connected to an electric power for driving the motor to rotate, and a second end electrically connected to an drive circuit that may control the motor to start and rotate.
Claims7
An electric power connection structure of a direct current motor, comprising:
- a housing having a bottom board provided with a shaft seat combined with a stator and a circuit board provided with a drive circuit, a rotor having a rotation shaft rotatably mounted in a shaft tube of the stator, the housing at least having an outer wall;
- and
- a power plate having a connection circuit, the connection circuit having a first end formed with a connection terminal arranged to be connected to an electric power source, and a second end electrically connected to a drive circuit of the circuit board,
- wherein a flat end of the power plate is mounted on the outer wall of the housing, and
- wherein the flat end of the power plate is embedded in and coplanar to the outer wall of the housing.
An electric power connection structure of a direct current motor, comprising:
- a housing having a shaft seat, a rotor having a rotation shaft having one end rotatably mounted in the shaft seat, the housing at least having an outer wall;
- and
- a film printed circuit provided with multiple coils and a sensing drive member, the film printed circuit including a power plate extending from the film printed circuit, the power plate being provided with connection terminals arranged to be connected to an electric power source,
- wherein a flat end of the power plate is mounted on the outer wall of the housing, and
- wherein the flat end of the power plate is embedded in and coplanar to the outer wall of the housing.
Dependencies are inferred from the claim text.