WO2010102532A1

WO2010102532A1 - Three-phase vibration ceramic generator

Info

Publication number: WO2010102532A1
Application number: PCT/CN2010/070457
Authority: WO
Inventors: 冯连阶
Original assignee: Feng Lianjie
Priority date: 2009-03-10
Filing date: 2010-02-01
Publication date: 2010-09-16
Also published as: CN101834545A; CN101834545B

Abstract

A three-phase vibration ceramic generator includes a housing (1), an eccentric shaft (2), vibration electrode plates (5), fixed electrode plates (7) and connecting rods (4). The two ends of the fixed electrode plates (7) are rigidly connected with the housing (1). The connecting rods (4) are slidably sleeved onto the eccentric shaft (2). The vibration electrode plates (5) are pivotally connected with the connecting rods (4) through supporting rods (8). The vibration electrode plates (5) are slidably connected with vibration electrode plate slide tracks (9) of the housing (1). Conducting thin layers (6) are arranged on the vibration electrode plates (5). Ceramic sheet layers (10) are arranged on the fixed electrode plates (7) at the position corresponding to the conducting thin layers (6).

Description

Three-phase vibrating ceramic generator

The invention belongs to the field of generators, and in particular relates to a three-phase vibration type ceramic generator.

Background technique

At present, in the field of generators, the structure of the body is mainly designed based on the principle of electromagnetic induction. Since such generators require coils and magnetically permeable materials, the structure is complex and bulky, and there are many engineering problems in practical applications. In order to solve the above technical difficulties, the researchers have designed a ceramic generator, see the patent document patent No. ZL200620019173. 9, but the ceramic generator has a gap between the stator and the rotor, and the rated capacity of the whole machine does not reach the expected value. Energy conversion efficiency is greatly limited. In addition, there is a vibrating ceramic generator, see the patent document of the application number ZL200710135698. 8, but the above-mentioned generator has defects such as fragile parts and low vibration frequency.

Summary of the invention

The invention aims to overcome the deficiencies of the prior art and provide a three-phase vibrating ceramic generator with simple structure, long service life, high vibration frequency, large rated electric capacity of the whole machine and strong energy conversion efficiency.

To achieve the above object, the present invention is achieved as follows:

A three-phase vibrating ceramic generator comprising: a housing provided with a vibrating electrode plate slide, an eccentric shaft fitted to the housing, and

a first link, a second link and a third link slidably engaged with the eccentric shaft;

a first vibrating electrode plate, a second vibrating electrode plate and a third vibrating electrode plate;

a first fixed electrode plate, a second fixed electrode plate and a third fixed electrode plate;

Both ends of the first fixed electrode plate, the second fixed electrode plate and the third fixed electrode plate and the housing Fixed connection

The first vibrating electrode plate, the second vibrating electrode plate and the third vibrating electrode plate sequentially pass through the first supporting column, the second supporting column and the third supporting column, and the first connecting rod, the second connecting rod and the third connecting rod The first vibrating electrode plate, the second vibrating electrode plate and the third vibrating electrode plate are in sliding contact with the housing vibrating electrode plate slide; the first vibrating electrode plate, the second vibrating electrode plate and the first a first conductive thin layer, a second conductive thin layer and a third conductive thin layer are sequentially disposed on the three vibrating electrode plates; and the first fixed electrode plate, the second fixed electrode plate and the third fixed electrode plate are The first conductive sheet layer, the second conductive thin layer and the third conductive thin layer are sequentially provided with a first ceramic sheet layer, a second ceramic sheet layer and a third ceramic sheet layer.

As a preferred solution, the first conductive thin layer, the second conductive thin layer and the third conductive thin layer of the present invention may be made of a flexible conductive material.

As another preferred solution, the present invention further includes a fourth link, a fifth link, and a sixth link that are slidingly sleeved with the eccentric shaft; the first vibrating electrode plate and the second vibrating electrode plate; The third vibrating electrode plate is sequentially connected to the fourth connecting rod, the fifth connecting rod and the sixth connecting rod via the fourth supporting column, the fifth supporting column and the sixth supporting column.

Further, the housing of the present invention may be circular.

Further, the present invention may be provided with vent holes on the first fixed electrode plate, the second fixed electrode plate, and the third fixed electrode plate.

In addition, the first vibrating electrode plate chute assembly, the second vibrating electrode plate chute assembly and the third vibrating electrode are sequentially disposed on the first vibrating electrode plate, the second vibrating electrode plate and the third vibrating electrode plate. The slide rail assembly; the first vibrating electrode plate slide fitting, the second vibrating electrode plate slide fitting, and the third vibrating electrode plate slide fitting are slidably coupled to the vibrating electrode plate slide.

Secondly, the first vibrating electrode plate slide fitting and the second vibrating electrode plate slide fitting of the present invention And the third vibrating electrode plate slide assembly is respectively perpendicular to the first vibrating electrode plate, the second vibrating electrode plate and the third vibrating electrode plate.

The invention has the advantages of simple structure, long service life, high vibration frequency, large rated electric capacity of the whole machine and strong energy conversion efficiency.

DRAWINGS

The invention is further described below in conjunction with the drawings and specific embodiments. The scope of protection of the present invention is not limited to the expressions of the following.

Figure 1 is a schematic view of the overall structure of the present invention;

Figure 2 is a front elevational view of the present invention;

3 is a schematic structural view of a casing of the present invention;

Figure 4 is a schematic diagram of a specific circuit of the present invention.

Figure 5 is a rear elevational view of the present invention.

detailed description

As shown in the figure, a three-phase vibrating ceramic generator includes: a housing provided with vibrating electrode plate slides 9-1, 9-2, 9-3, and an eccentric shaft provided on the housing 1. 2 and

a first connecting rod 4-1, a second connecting rod 4-2 and a third connecting rod 4-3 slidingly sleeved with the eccentric shaft 2; a first vibrating electrode plate 5-1 and a second vibrating electrode plate 5- 2 and the third vibration electrode plate 5-3;

a first fixed electrode plate 7-1, a second fixed electrode plate 7-2 and a third fixed electrode plate 7-3;

The two ends of the first fixed electrode plate 7-1, the second fixed electrode plate 7-2 and the third fixed electrode plate 7-3 are fixedly connected to the housing 1;

The first vibrating electrode plate 5-1, the second vibrating electrode plate 5-2, and the third vibrating electrode plate 5-3 sequentially pass through the first supporting column 8-1, the second supporting column 8-2, and the third supporting column. 8-3 is axially coupled to the first link 4-1, the second link 4-2, and the third link 4-3; the first shock electrode plate 5-1, the second shock electrode The plate 5-2 and the third vibrating electrode plate 5-3 are in sliding contact with the vibrating electrode plate slides 9-1, 9-2, and 9-3 of the housing 1; The first conductive thin layer 6-1, the second conductive thin layer 6-2 and the third conductive thin layer 6-3 are sequentially disposed on the second vibrating electrode plate 5-2 and the third vibrating electrode plate 5-3; The first fixed electrode plate 7-1, the second fixed electrode plate 7-2, and the third fixed electrode plate 7-3 are opposite to the first conductive thin layer 6-1, the second conductive thin layer 6-2, and the third The first ceramic sheet layer 10-1, the second ceramic sheet layer 10-2, and the third ceramic sheet layer 10-3 are sequentially disposed corresponding to the conductive thin layer 6-3.

The first conductive thin layer 6-1, the second conductive thin layer 6-2 and the third conductive thin layer 6-3 of the present invention employ a flexible conductive material.

In order to enhance the stability of the system structure, as shown in FIG. 5, the present invention is further provided with a fourth link 4-4, a fifth link 4-5 and a sixth link 4-6 which are slidably sleeved with the eccentric shaft 2. The first vibrating electrode plate 5-1, the second vibrating electrode plate 5-2, and the third vibrating electrode plate 5-3 are sequentially passed through the fourth supporting column 8-4, the fifth supporting column 8-5, and the sixth support. The column 8-6 is axially coupled to the fourth link 4-4, the fifth link 4-5, and the sixth link 4-6.

The casing 1 of the present invention is circular. Of course, it can also be designed as a square according to the needs involved.

In order to facilitate ventilation, the present invention is provided with vent holes on the first fixed electrode plate 7-1, the second fixed electrode plate 7-2, and the third fixed electrode plate 7-3.

According to the design requirements, the first vibrating electrode plate slide fitting 11-1 is sequentially disposed on the first vibrating electrode plate 5-1, the second vibrating electrode plate 5-2 and the third vibrating electrode plate 5-3. a second vibrating electrode plate chute assembly 11-2 and a third vibrating electrode plate chute assembly 11-3; the first vibrating electrode plate chute fitting 11-1, the second vibrating electrode plate chute fitting 11-2 And the third vibrating electrode plate chute assembly 11-3 is slidably coupled to the vibrating electrode plate chutes 9-1, 9-2, and 9-3.

The first vibrating electrode plate chute assembly 11-1, the second vibrating electrode plate chute assembly 11-2, and the third vibrating electrode plate chute assembly 11-3 are respectively sequentially connected to the first vibrating electrode plate 5-1. Second The vibrating electrode plate 5-2 and the third vibrating electrode plate 5-3 are perpendicular to each other. This ensures that the first vibrating electrode plate 5-1, the second vibrating electrode plate 5-2, and the third vibrating electrode plate 5-3 slide radially.

The invention is driven by a crank-and-rod mechanism and is composed of three completely independent vibrating ceramic power generating units. The three units each occupy three orientations with a mechanical angle of 120. , can form the output current of the type of electric induction three-phase alternator to facilitate the use of three-phase AC motor.

The invention has an active eccentric shaft. The shaft is provided with three pairs of links (three pairs of links are simultaneously biased in one direction), and each pair of connecting rods is provided with a vibrating plate made of a lightweight material. The vibrating plate is rectangular, and the connecting ends are connected with the connecting rod at both ends, and the guide rail is arranged. The guide rail is perpendicular to the plate surface, and the vibrating plate surface is adhered with a vibrating electrode composed of a soft elastic material. Together, they form a vibrating electrode plate, which has three blocks, as shown in Figure 4 for a, b, and c plates. a, b, and c respectively indicate the first vibrating electrode plate 5-1, the second vibrating electrode plate 5-2, and the third vibrating electrode plate 5-3, respectively. Opposite the vibrating electrode plate is a fixed electrode plate having the same length and width as the vibrating electrode plate. The fixed electrode plate has a three-layer structure: 1. The plate base body; 2. The metal conductive thin layer is attached thereto; 3. The surface is coated with a high dielectric ceramic piece. The fixed electrode plate can also be a two-layer structure: 1. The metal plate base body; 2. The surface-attached high dielectric ceramic piece. The fixed electrode plate surface is drilled with a plurality of small vent holes to facilitate air circulation. The fixed electrode plate is also three pieces, which are A plate, B plate and C plate. The A plate, the B plate, and the C plate respectively represent the first fixed electrode plate 7-1, the second fixed electrode plate 7-2, and the third fixed electrode plate 7-3, respectively; three fixed electrode plates and three vibrating electrode plates, The two plates form three large "variable capacitors", namely three completely independent vibrating ceramic power units. The fixed electrode plate is fixed on the body, and the inner side of the end cap of the body is provided with a guide card slot in the radial direction, and the guide plate of the vibrating electrode plate is clamped in the guide card slot inside the end cover of the body body to limit the left and right swing of the vibrating electrode plate. Each of the individual power generating units may be provided with a plurality of vibrating electrode plates and a plurality of fixed electrode plates to increase the capacity of the unit and increase the output power.

As shown in Fig. 4, when the crank rotates at a high speed, the three sets of vibrating electrode plates vibrate at the same time. But because of The position is different. The time between the two plates reaching the maximum capacitance value or zero value is A a, B b, and the time of the maximum output voltage of CC o is A a, B b, CC o can form a group of three phases. The electrical angles differ from each other by 120." AC.

It is to be understood that the above description of the present invention is only intended to illustrate the invention and is not to be construed as limited by the embodiments of the invention. Equivalent replacement to achieve the same technical effect; as long as the needs of use are met, it is within the scope of the present invention.

Claims

Rights request

A three-phase vibrating ceramic generator, comprising: a housing (1) equipped with a vibrating electrode plate slide (9-1, 9-2, 9-3), and a housing ( 1) the eccentric shaft (2) on the

a first link (4-1), a second link (4-2) and a third link (4-3) slidably engaged with the eccentric shaft (2);

a first vibrating electrode plate (5-1), a second vibrating electrode plate (5-2), and a third vibrating electrode plate (5-3); a first fixed electrode plate (7-1) and a second fixed electrode plate ( 7-2) and a third fixed electrode plate (7-3); the first fixed electrode plate (7-1), the second fixed electrode plate (7-2), and the third fixed electrode plate (7-3) The two ends are fixedly connected to the housing (1);

The first vibrating electrode plate (5-1), the second vibrating electrode plate (5-2), and the third vibrating electrode plate (5-3) sequentially pass through the first supporting column (8-1) and the second supporting column (8-2) and the third support column (8-3) are axially coupled to the first link (4-1), the second link (4-2), and the third link (4-3); The first vibrating electrode plate (5-1), the second vibrating electrode plate (5-2) and the third vibrating electrode plate (5-3) and the housing (1) vibrating electrode plate chutes (9-1, 9- 2, 9-3) slidingly contacting; the first vibration electrode plate (5-1), the second vibration electrode plate (5-2) and the third vibration electrode plate (5-3) are sequentially provided with a conductive thin layer (6-1), a second conductive thin layer (6-2) and a third conductive thin layer (6-3); at the first fixed electrode plate (7-1), the second fixed electrode The first conductive thin layer (6-1), the second conductive thin layer (6-2) and the third conductive thin layer (6) on the board (7-2) and the third fixed electrode board (7-3) -3) The first ceramic sheet layer (10-1), the second ceramic sheet layer (10-2), and the third ceramic sheet layer (10-3) are sequentially disposed correspondingly.

2. The three-phase vibrating ceramic generator according to claim 1, wherein: the first conductive thin layer (6-1), the second conductive thin layer (6-2), and the third conductive thin layer (6-3) Use a flexible conductive material.

The three-phase vibration type ceramic generator according to claim 1 or 2, further comprising: a fourth link (4-4) and a fifth sliding sleeve that are slidably coupled to the eccentric shaft (2) a connecting rod (4-5) and a sixth connecting rod (4-6); the first vibrating electrode plate (5-1), the second vibrating electrode plate (5-2), and the third vibrating electrode plate (5- 3) sequentially passing through the fourth support column (8-4), the fifth support column (8-5) and the sixth support column (8-6) and the fourth link (4-4), the fifth link (4) -5) and the sixth link (4-6) is connected to the shaft.

4. A three-phase vibrating ceramic generator according to claim 3, wherein: said casing (1) is circular.

The three-phase vibration type ceramic generator according to claim 4, wherein: the first fixed electrode plate (7-1), the second fixed electrode plate (7-2), and the third fixed electrode A venting hole is provided in the plate (7-3).

The three-phase vibration type ceramic generator according to claim 5, wherein: the first vibration electrode plate (5-1), the second vibration electrode plate (5-2), and the third vibration electrode The first vibrating electrode plate slide fitting (11-1) and the second vibrating electrode plate slide fitting are sequentially arranged on the board (5-3).

(11-2) and a third shock electrode plate slide fitting (11-3); the first shock electrode plate slide fitting (11-1), the second shock electrode plate slide fitting (11-2), and The third vibrating electrode plate slide fitting (11-3) is slidably coupled to the vibrating electrode plate slide (9-1, 9-2, 9-3).

7. The three-phase vibrating ceramic generator according to claim 6, wherein: the first vibrating electrode plate slide fitting (11-1) and the second vibrating electrode plate slide fitting (11-2) And the third vibrating electrode plate slide fitting (11-3) is sequentially respectively connected to the first vibrating electrode plate (5-1), the second vibrating electrode plate (5-2), and the third vibrating electrode plate (5-3) vertical.