A vertical axis wind turbine includes a wind guide module installed at the periphery of a vane module for turning axially, and a magnetic field module and a coil module installed at the periphery of a turntable of the vane module for generating induced electromotive forces, such that when the vane m
A vertical axis wind turbine includes a wind guide module installed at the periphery of a vane module for turning axially, and a magnetic field module and a coil module installed at the periphery of a turntable of the vane module for generating induced electromotive forces, such that when the vane module is rotated by the action of air current, the magnetic field module is driven to rotate a coil of the coil module generates an electric current by the magnetic induction of the magnetic element of the magnetic field module. In particular, the whole vertical axis power generator can guide and concentrate the surrounding air current at flaps of the vane module by the action of the wind guide module, so that the vane module is capable of starting an operation easily, providing a high operating performance, and featuring an easy manufacture.
대표청구항▼
1. A vertical axis wind turbine, comprising: a vane module, having a turntable for turning axially, a plurality of flaps disposed with a predetermined interval apart from one another and around the turntable, a center shaft disposed at the center position of the vane module, a first upper frame body
1. A vertical axis wind turbine, comprising: a vane module, having a turntable for turning axially, a plurality of flaps disposed with a predetermined interval apart from one another and around the turntable, a center shaft disposed at the center position of the vane module, a first upper frame body for coupling the top of all the flaps, a first lower frame body for coupling the bottom of all the flaps, a plurality of adjustable cables coupled between the first upper frame body and the first lower frame body, and at least one connecting frame body installed between the first upper frame body and the first lower frame body and coupled to all flaps; wherein the first upper frame body is comprised of an inner ring, an outer ring, and a support bar coupled between the inner ring and the outer ring for installing the flaps, and the first lower frame body is comprised of an inner ring, an outer ring, and a support bar coupled between the inner ring and the outer ring for installing the flaps, and the at least one connecting frame body is comprised of an inner ring, an outer ring, and a support bar coupled between the inner ring and the outer ring for installing the flaps; wherein, the first upper frame body, the at least one connecting frame body, and the first lower frame body are coupled to the center shaft; a wind guide module, having a plurality of baffles installed around the external periphery of the flaps and maintaining a predetermined interval from the flaps, a set of a stand for mounting the baffles, and the set of the stand having an upper frame, a lower frame, a plurality of link rods coupled between the upper frame and the lower frame, and a plurality of footers installed at the lower frame, wherein the wind guide module has a second upper frame body for coupling the top of all baffles, and a second lower frame body for coupling the bottom of all baffles, wherein the second upper frame body is comprised of an inner ring, an outer ring, and a support bar coupled between the inner ring and the outer ring for installing the baffles, and the second lower frame body is comprised of an inner ring, an outer, and a support bar coupled between the inner ring and the outer ring for installing the baffles, wherein the upper frame and the lower frame of the set of the stand are coupled to the second upper frame body and the second lower frame body respectively;a magnetic field module, having a plurality of magnetic elements fixed along an edge of the turntable; anda coil module, having a plurality of coils electrically coupled to the turntable, wherein the coil module is arranged coaxially around the magnetic field module to maintain a predetermined interval from the magnetic elements,wherein the vane module and wind guide modules have separate frame bodies. 2. The vertical axis wind turbine of claim 1, further comprising a bezel, and the turntable of the vane module being axially installed at the center position of the bezel and rotating with respect to the bezel, and the bezel having an accommodating space for accommodating the turntable, and the coil of the coil module being fixed onto a sidewall of the accommodating space of the bezel. 3. The vertical axis wind turbine of claim 1, wherein each flap is an aluminum extrusion strip with a predetermined length, and each baffle is an aluminum extrusion strip with a predetermined length. 4. The vertical axis wind turbine of claim 3, wherein each flap has an aluminum extrusion cross-section which is an arc cross-section with a predetermined curvature, and each baffle has an aluminum extrusion cross-section which is an arc cross-section with a predetermined curvature. 5. The vertical axis wind turbine of claim 1, wherein the upper frame and the lower frame of the set of the stand is in an octagonal shape.
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