Swing type power generation assembly

Abstract

The utility model discloses a swing type power generation assembly, which comprises an electromagnet fixed on an equipment casing, a coil winding capable of winding a swing shaft of a fixed point, and a power supply management unit connected with the coil winding, the equipment shell is fixed on a mounting surface, a fixed surface is arranged above the mounting surface, a magnetic surface of the fixed surface is a magnetic surface, the electromagnet is fixed on a magnetic pole of the magnetic surface in a magnetic attraction manner and provides magnetic flux for the coil winding, and along with swinging of the coil winding, electricity is generated through magnetic flux change of the coil winding in an induction manner; the device has the advantages that the electromagnet is used for fixing the shell and generating electricity simultaneously, one object has two purposes, the size and the weight of the whole device are indirectly reduced, the cost is reduced, and the device is suitable for occasions such as vehicles or wind power.

Description

Technical Field

[0001] The utility model belongs to the technical field of power generation components, and more specifically, particularly relates to a swing-type power generation component. Background Art

[0002] At present, the patent with publication number CN202172354U discloses a pendulum that can swing back and forth around a fixed point, a pendulum disposed at the free end of the pendulum, and a coil winding wound on the pendulum, wherein the two lead ends of the coil winding are connected to a rectifier, and a plurality of electromagnets are disposed on the swinging track of the pendulum. The utility model device generates magnetic power through the reciprocating swing of the pendulum, and has a simple structure; it uses electromagnets to form a relatively stable and adjustable magnetic field to improve the electromagnetic conversion efficiency; the device is easy to produce and has low cost, and can be applied not only to automobiles, but also to aircraft, ships and other equipment.

[0003] However, the power generation component is part of the system, and its dedicated electromagnet is large in size and heavy in weight, which makes the size and weight of the power generation component very large, making the size and weight of the entire device very large, and is not suitable for occasions such as vehicles or wind power. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a swing-type power generation assembly to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a swinging power generation component, including an electromagnet fixed to a device casing, a coil winding that can swing around a fixed point, and a power management unit connected to the coil winding; the device casing is fixed on a mounting surface, a fixed surface is provided above the mounting surface, the opposite surface of the fixed surface is a magnetic surface, the electromagnet is magnetically fixed to the magnetic pole of the magnetic surface, providing magnetic flux for the coil winding, and as the coil winding swings, electricity is induced by the change in magnetic flux of the coil winding.

[0006] As an optional solution of the utility model, an energy storage device is provided in the device casing, a power management unit is provided on one side of the energy storage device, the power management unit receives and manages the electric energy generated by the swing of the coil winding, and the energy storage device stores the electric energy of the power management unit.

[0007] As an optional solution of the present invention, the normal direction of the coil winding plane is perpendicular to the rotation axis of the coil winding, or the normal direction of the coil winding plane is parallel to the rotation axis of the coil winding.

[0008] As an optional solution of the present invention, the number of the electromagnets is greater than or equal to 1.

[0009] As an optional solution of the utility model, the energy storage device adopts three types: rechargeable battery, large-capacity ordinary capacitor or super capacitor.

[0010] The utility model provides a swing-type power generation assembly, which has the following beneficial effects:

[0011] The electromagnet used to fix the device casing is also used as an electromagnet for the swing power generation component, which serves two purposes, indirectly reducing the size and weight of the entire device and also reducing the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a swing-type power generation component.

[0013] Figure 2 yes Figure 1 A three-dimensional schematic diagram of the main components of the swing-type power generation assembly shown.

[0014] Figure 3 yes Figure 1 The schematic diagram of the state change of the swing power generation component in a rotating environment is shown.

[0015] Figure 4 yes Figure 1 The structure diagram and state change diagram of the swing-type power generation assembly using two fixed electromagnets are shown.

[0016] Figure 5 It is a schematic diagram of the structure of another swing-type power generation component.

[0017] Figure 6 yes Figure 4 The diagram shows the state change of the swing-type power generation assembly in an environment where the device rotates in the horizontal direction.

[0018] Figure 7 yes Figure 4 The swing-type power generation assembly shown is a schematic diagram of the state change when the device is stationary and the coil assembly is swinging.

[0019] In the figure: 1, electromagnet; 101, fixing surface; 102, magnetic surface; 2, coil winding; 3, equipment housing; 4, fixing point; 5, mounting surface; 51, side mounting surface; 52, horizontal surface; 61, power management unit; 62, energy storage device; 901, rotation direction; 92, rotation direction; 93, swing path. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figures 1 to 7 The present invention is described by the following two embodiments.

[0024] Embodiment 1: A swing-type power generation assembly comprises an electromagnet 1 fixed to a device housing 3, a coil winding 2 that can swing around a swing axis 41 of a fixed point 4, and a power management unit 61 connected to the coil winding 2; the device housing 3 is fixed on a mounting surface 5, a fixing surface 101 is provided above the mounting surface 5, and a magnetic surface 102 is opposite to the fixing surface 101; the electromagnet 1 is magnetically fixed to the magnetic pole of the magnetic surface 102 to provide magnetic flux for the coil winding 2, and as the coil winding 2 swings, electricity is induced by the change in the magnetic flux of the coil winding 2.

[0025] Figure 3 It is a schematic diagram of the state change of the swinging power generation component in a rotating environment, which is mainly suitable for application environments where the height and horizontal position of the equipment change simultaneously with the rotation; the swinging power generation component is installed on the mounting surface 5, and when the mounting surface 5 rotates in the rotation direction 901, the equipment also rotates along the rotation axis.

[0026] Figure 3 The diagram schematically shows the relative positions of the coil winding 2 and the fixed electromagnet 1 at four positions, and demonstrates the process of generating electric energy through the change of the magnetic flux of the coil winding 2.

[0027] Preferably, in order to increase the change in the magnetic flux of the coil winding 2, Figure 4The disclosed solution uses two fixed electromagnets disposed on both sides of the rotating shaft 41, and demonstrates the process of generating electrical energy by the state change of the coil winding 2 at three positions and the change of magnetic flux.

[0028] Example 2: Figure 5 As shown, it is mainly suitable for application environments where the height of the device does not change much, such as rotation or swing. The device is fixed to the mounting surface 51 by the fixed electromagnet 1, the mounting surface 51 is perpendicular to the ground plane 52, the housing 3 is fixed to the fixed electromagnet 1 by the connecting mechanism 31, the rotating shaft 41 of the coil winding 2 is fixed to the housing 3, and the normal direction 21 of the plane of the coil winding 2 is parallel to the rotating shaft 41 of the coil winding 2.

[0029] like Figure 6 The housing 3 is fixed to four fixed electromagnets 1 through a connecting mechanism 31, and the fixed electromagnets 1 are fixed to the side mounting surface 51. The rotation direction 92 is that the side mounting surface 51 rotates along the rotation axis 41 of the coil winding 2.

[0030] like Figure 6 As shown, when three different positions are shown, the coil winding 2 generates electricity by induction through the change of the magnetic flux of the fixed electromagnet 1.

[0031] like Figure 7 As shown, when the device is stationary, the state of the coil assembly swing environment changes. The housing 3 is fixed to the three fixed electromagnets 1 through the connecting mechanism 31. The three fixed electromagnets 1 are distributed on the swing path 93 of the coil winding 2. The coil winding 2 swings on the swing path 93. Figure 7 The diagram schematically shows the change in the magnetic flux of the coil winding 2 passing through the fixed electromagnet 1 when the coil winding 2 swings to five different positions. The coil winding 2 generates electricity through the change in the magnetic flux of the fixed electromagnet 1.

[0032] Embodiment 1 and Embodiment 2 also include the following contents: an energy storage device 62 is provided in the device housing 3, the energy storage device 62 is electrically connected to the power management unit 61, the power management unit 61 receives and manages the electric energy generated by the swing of the coil winding 2, the energy storage device 62 stores the electric energy of the power management unit 61, and supplies electric energy to other functional components of the device. The energy storage device 62 can store energy in three ways: a rechargeable battery, a large-capacity ordinary capacitor or a supercapacitor.

[0033] The fixed electromagnet 1 may be one piece or multiple pieces, and the polarities of the magnetic surfaces 102 of the multiple electromagnets may be in the same direction or in different directions.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A swing type power generation assembly, characterized in that: The invention comprises an electromagnet (1) fixed to a device housing (3), a coil winding (2) which can swing around a swing axis (41) of a fixed point (4), and a power management unit (61) connected to the coil winding (2); the device housing (3) is fixed to a mounting surface (5), a fixing surface (101) is provided above the mounting surface (5), the fixing surface (101) is opposite to a magnetic surface (102), the electromagnet (1) is magnetically fixed to the magnetic pole of the magnetic surface (102), and provides magnetic flux for the coil winding (2); as the coil winding (2) swings, electricity is induced by the change in magnetic flux of the coil winding (2).

2. The swing type power generation assembly according to claim 1, characterized in that: An energy storage device (62) is provided in the device housing (3), and a power management unit (61) is provided on one side of the energy storage device (62). The power management unit (61) receives and manages the electric energy generated by the swing of the coil winding (2), and the energy storage device (62) stores the electric energy of the power management unit (61).

3. The swing type power generation assembly according to claim 1, characterized in that: The normal direction (21) of the coil winding (2) plane is perpendicular to the swing axis (41) of the coil winding (2), or the normal direction (21) of the coil winding (2) plane is parallel to the swing axis (41) of the coil winding (2).

4. The swing type power generation assembly according to claim 1, characterized in that: The configuration of the electromagnet (1) is greater than or equal to one piece.

5. The swing type power generation assembly according to claim 2, characterized in that: The energy storage device (62) is in the form of a rechargeable battery, a large-capacity ordinary capacitor or a super capacitor.

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