Power generating unit with single cylindrical permanent magnet rotating shield
A power generation device, permanent magnet technology, applied in the direction of magnetic/electric field shielding, synchronous motors with stationary armatures and rotating magnets, electrical components, etc., can solve the problems of unsuitable shielding structures, etc., and achieve uniform force and excellent conduction Magnetic properties, the effect of maintaining continuity
Inactive Publication Date: 2011-04-20
应德贵
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Problems solved by technology
The shielding structure of this patent is not suitable for cylindrical permanent magnets
Method used
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Embodiment 1
[0018] see figure 1 , figure 2 , image 3 , Figure 4 ( figure 1 It is the case that the top plate and the coaming plate of the frame are removed), the power generation device of the single-tube permanent magnet rotating shield of the present invention has a frame 1, and a vertical rotating shaft 2 is provided at the center of the frame; A cylindrical permanent magnet 3 is arranged on the same circle center of the rotating shaft, and the cylindrical permanent magnet includes an outer cylindrical magnetic pole and an inner cylindrical magnetic pole; a rotating shield assembly 4 is set on the cylindrical permanent magnet, and the rotating The shielding body assembly includes a pair of arc-shaped shielding bodies 5, a rotating tray 6, and an outer support ring 7 arranged axially symmetrically; the arc-shaped shielding body is fixedly installed with the vertical rotating shaft through the rotating tray; The cross-section of the shielding body is X-shaped, including an inner a...
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The invention relates to a power generating unit with a single cylindrical permanent magnet rotating shield, which has a machine frame, wherein a vertical rotating shaft is arranged in the centre of the machine frame; a cylinder permanent magnet which is concentric with the vertical shaft is arranged, the cylindrical permanent magnet is covered by a rotating shield component, and a circular arc shield in the rotating shield component is fixedly assembled with the vertical rotating shaft through a rotary tray; the cross section of the circular arc shield is door-shaped and comprises an inner arc shielding plate, an outer arc shielding plate and a bridge magnetic plate; an annular magnetic plate is arranged on the lower end face of the cylindrical permanent magnet, the lower end of the inner arc shielding plate is magnetically connected with the inner edge of the annular magnetic plate, and the lower end of the outer arc shielding plate is magnetically connected with the outer edge of the annular magnetic plate; a plurality of induction generators are arranged along the circumference of the upper end face of the cylindrical permanent magnet at equal intervals; and a power input wheel is fixed on the vertical rotating shaft. The continuous rotation of the shield component makes the magnetic field strength of the cylindrical permanent magnet change continuously, so that the induction generator performs induction power generation.
Description
technical field [0001] The invention relates to a power generation device with a single-tube permanent magnet rotating shield. The invention includes a cylindrical permanent magnet, and the permanent magnet includes an outer cylindrical magnetic pole and an inner cylindrical magnetic pole; the cylindrical permanent magnet is covered with a rotating shield In the shielding body assembly, the inner arc shielding plate in the shielding body assembly is arranged correspondingly to the inner cylindrical magnetic pole, and the outer arc shielding plate in the shielding body assembly is arranged correspondingly to the outer cylindrical magnetic pole; more equidistantly arranged along the circumference of the upper end surface of the cylindrical permanent magnet an induction generator. Background technique [0002] Chinese patent 01139883.3 discloses a permanent magnet induction power generation device, which has a generator coil and a permanent magnet. The permanent magnet is a hor...
Claims
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IPC IPC(8): H02K21/12H05K9/00
Inventor 应德贵
Owner 应德贵