CN206820675U - Disc type electrostatic generator - Google Patents
Disc type electrostatic generator Download PDFInfo
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- CN206820675U CN206820675U CN201720658197.7U CN201720658197U CN206820675U CN 206820675 U CN206820675 U CN 206820675U CN 201720658197 U CN201720658197 U CN 201720658197U CN 206820675 U CN206820675 U CN 206820675U
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- pole piece
- conductive bar
- negative
- brush
- rotating shaft
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Abstract
The utility model provides a kind of disc type electrostatic generator, including housing, rotating shaft, at least one fixed plate and at least one movable plate electrode, rotating shaft passes through each fixed plate and each movable plate electrode, movable plate electrode is abreast fixedly connected with rotating shaft, each fixed plate is abreast fixedly connected with the casing and provided with the circular hole for being available for rotating shaft to pass through, each fixed plate is arranged at intervals with each movable plate electrode, each fixed plate includes n block positive definite pole pieces, n block negative definite pole pieces and discoid fixed mount, n is natural number, each positive definite pole piece and each negative definite pole piece are circumferentially and compartment of terrain is embedded on fixed mount, each movable plate electrode includes moving pole piece to n blocks first, n blocks second move pole piece and discoid rotating turret, each first dynamic pole piece and each second dynamic pole piece are circumferentially and compartment of terrain is embedded on rotating turret.Fixed plate and movable plate electrode are a complete disc-shaped structure, and movable plate electrode and fixed plate are in an integral planar or corrugated closed surface, can reduce windage during rotation, improve generating efficiency, caused noise is small.
Description
Technical field
The utility model belongs to technical field of generators, more particularly to a kind of disc type electrostatic generator.
Background technology
In the prior art, electrostatic generator generally comprises at least one pair of Electrode for keeping electric field and is used for at least one pair of
The induction plate of relative potentials is induced, by electrostatic induction phenomenon, the conductor close to Electrode can induce induced potential,
Induction plate and Electrode is done the relative motion circulated, pick out wire in induction plate, you can alternation is produced on wire
Voltage.Prior art, induction plate are movable plate electrode, and Electrode is fixed plate, is provided with fixed plate and movable plate electrode shaped like fan
The same polylith sheet metal of leaf, the sheet metal on sheet metal and movable plate electrode on fixed plate along the circumferential direction upper uniform intervals row
It row, can so increase the area of electric field induction, improve current output.Because Electrode and induction plate are using such as
Vane type is spaced apart, although it can effectively improve the area of sensing, windage is larger, so as to cause generating efficiency low.
Utility model content
The purpose of this utility model is to provide a kind of disc type electrostatic generator, it is intended to solves electrostatic of the prior art
The fixed plate and movable plate electrode windage of generator are big and cause generating efficiency low technical problem.
To achieve the above object, the technical solution adopted in the utility model is：A kind of disc type electrostatic generator, including shell
Body, rotating shaft, at least one fixed plate and at least one movable plate electrode, each fixed plate are arranged side by side with each movable plate electrode interval
And in the housing, the rotating shaft passes through each fixed plate and each movable plate electrode, each movable plate electrode with it is described
Rotating shaft is fixedly connected and gap is formed between the housing, each fixed plate be fixedly connected with the housing and with rotating shaft it
Between form gap, each fixed plate includes n block positive definites pole piece, n block negative definite pole pieces and discoid fixed mount, it is each it is described just
Determine pole piece and each negative definite pole piece and circumferentially arranged for interval and be embedded on the fixed mount, each movable plate electrode includes n
Block first moves pole piece, n blocks second move pole piece and discoid rotating turret, each described first dynamic pole piece and each described second dynamic pole piece
Circumferentially arranged for interval and it is embedded on rotating turret；The n is natural number.
Further, it is provided with the conductive bar of n roots first axially extended on the circumferential surface of the rotating shaft, each described
One conductive bar is electrically connected with correspondingly with the described first dynamic pole piece, is provided with the circumferential surface of the rotating shaft and is prolonged vertically
The conductive bar of n roots second stretched, each second conductive bar are electrically connected with correspondingly with the described second dynamic pole piece.
Further, it is provided with insulating sleeve on the circumferential surface of the rotating shaft, each first conductive bar and each described
Second conductive bar is embedded on the insulating sleeve.
Further, it is conductive to be provided with the first brush, the first conducting ring, the second brush and second for the first end of the rotating shaft
Ring, first conducting ring and second conducting ring are sheathed in the rotating shaft side by side, and first conducting ring with it is each
First conductive bar is electrically connected with, and first brush is slideably electrically connected with first conducting ring, and described second
Conducting ring is electrically connected with each second conductive bar, and second brush is slidably electrically connected with second conducting ring.
Further, the first end of the housing is equipped with the first output wiring terminal and the second output wiring terminal, described
First output wiring terminal is electrically connected with each first brush, and second output wiring terminal and each second brush are electrical
Connection.
Further, the inner circumferential surface of the housing is provided with n root positive conductive bars and n root negative conductive bars, each described
Positive conductive bar is corresponded with each positive definite pole piece and set, and the corresponding positive conductive bar and positive definite pole piece electricity
Property connection, each negative conductive bar corresponds with each negative definite pole piece, and the corresponding negative conductive bar with it is described
Negative definite pole piece is electrically connected with；
Positive terminal and negative terminal are additionally provided with the housing, the positive terminal and each positive conductive bar are electrical
Connection, the negative terminal are electrically connected with each negative conductive bar.
Further, the Surface coating of each positive conductive bar has the first insulating barrier, the table of each negative conductive bar
Bread is covered with the second insulating barrier.
Further, the outer face of the positive definite pole piece and the outer face of the negative definite pole piece are equipped with the 3rd insulating barrier.
Further, the second end of the rotating shaft is provided with n third brush, n the 4th brushes and for output current
The commutator of commutation, the outer surface of the commutator are along the circumferential direction provided with n the first conducting strips and n the second conducting strips,
Each first conducting strip and each second conducting strip insulation gap are set, and each first conducting strip is conductive with described first
Bar is electrically connected with, and each second conducting strip is electrically connected with second conductive bar, and the commutator is sheathed on the rotating shaft
It is upper and with the axis of rotation, the circumference of each third brush and each 4th brush spacing along the commutator,
Each third brush is slidably electrically connected with the commutator, and each 4th brush and the commutator are slidable
It is electrically connected with.
Further, the second end of the housing is equipped with positive pole output wiring terminal and negative pole output wiring terminal, described
Positive pole output wiring terminal is electrically connected with each third brush, and the negative pole output wiring terminal and each 4th brush are electrical
Connection.
The beneficial effects of the utility model：In disc type electrostatic generator of the present utility model, on fixed plate, it is each just
Determine to apply positive voltage on pole piece, apply negative voltage in each negative definite pole piece, forming electric charge direction in movable plate electrode annex with this alternately becomes
That changes surrounds rotating shaft distributed electric field, the dynamic pole piece of first on movable plate electrode and the second dynamic pole piece with axis of rotation, the first dynamic pole piece and
Second dynamic pole piece electric field when rotating persistently changes, thus the first dynamic pole piece and the second dynamic pole piece form induced potential respectively, with
This generates electricity；After each positive definite pole piece and negative definite pole piece are installed on fixed mount, fixed plate is set to turn into a complete discoidal knot
After structure, each first dynamic pole piece and each second dynamic pole piece are installed on rotating turret, movable plate electrode is set to turn into a complete disc knot
Structure, for movable plate electrode because ledge is few, the windage when rotating is small, so as to improve the generating efficiency of disc type electrostatic generator,
And then make it that caused noise reduces during the work of disc type electrostatic generator.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the disc type electrostatic generator that the utility model embodiment provides；
Fig. 2 is the structural representation of the confined state of the shell that the utility model embodiment provides and fixed plate；
Fig. 3 is the structural representation of the rotating shaft that the utility model embodiment provides and movable plate electrode connection status；
Fig. 4 is the fixed plate structural representation that the utility model embodiment provides；
Fig. 5 is the knot of the confined state of rotating shaft, the first conducting ring and the second conducting ring that the utility model embodiment provides
Structure schematic diagram；
Fig. 6 is the structural representation for the disc type electrostatic generator with commutator that the utility model embodiment provides；
Fig. 7 is the structural representation of the confined state of the rotating shaft that the utility model embodiment provides and commutator.
Wherein, each reference in figure：
10-- housing 11-- shell 111-- positive conductive bars
112-- negative conductive bar 113-- positive terminal 114-- negative terminals
115-- positive pole output wiring terminal 116-- negative poles the 115-the three mounting grooves of output wiring terminal
12-- the first end cap 13-- the second end cap the first output wiring terminals of 121--
122-- the second output wiring terminal 20-- rotating shafts the first conductive bars of 21--
22-- the second conductive bar 23-- insulating sleeve 30-- fixed plates
31-- circular hole 32-- positive definite pole piece 33-- negative definite pole pieces
34-- fixed mounts 341-- the first mounting groove 40-- movable plate electrodes
41-- first moves pole piece 42-- second and moves pole piece 43-- rotating turrets
431-- the second mounting groove 50-- the first brush the first conducting rings of 51--
60-- the second brush 61-- the second conducting ring 70-- commutators
71-- the first conducting strip 72-- the second conducting strip 80-- bearings
The brushes of 91-- third brushes 92-- the 4th.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in accompanying drawing 1 into accompanying drawing 6,
Wherein same or similar label represents same or similar element or the element with same or like function from beginning to end.Under
The embodiment that face is described by reference to accompanying drawing 1 to accompanying drawing 6 is exemplary, it is intended to for explaining the utility model, and can not be managed
Solve as to limitation of the present utility model.
In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached
Orientation or position relationship shown in figure, it is for only for ease of and describes the utility model and simplify to describe, rather than instruction or hint
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
As shown in figure 1, the utility model embodiment provides a kind of disc type electrostatic generator, including housing 10, rotating shaft
20th, at least one fixed plate 30 and at least one movable plate electrode 40, each fixed plate 30, movable plate electrode 40 are arranged at intervals and may be contained within shell
In body 10, rotating shaft 20 passes through each fixed plate 30 and each movable plate electrode 40, each movable plate electrode 40 be fixedly connected with rotating shaft 20 and with housing 10
Between form gap, each fixed plate 30 is fixedly connected with housing 10, and the middle part of each fixed plate 30 be provided be available for rotating shaft 20 to pass through
Circular hole 31, each fixed plate 30 includes n block positive definites pole piece 32, n block negative definites pole piece 33 and discoid fixed mount 34, each positive definite
Circumferentially arranged for interval and ground are embedded on fixed mount 34 for pole piece 32 and each negative definite pole piece 33, and each movable plate electrode 40 includes n blocks
First dynamic pole piece 41, n blocks second move pole piece 42 and discoid rotating turret 43, each first dynamic pole piece 41 and each second dynamic pole piece 42
Circumferentially arranged for interval and it is embedded on rotating turret 43.On fixed plate 30, apply positive voltage on each positive definite pole piece 32, each
Negative definite pole piece 33 applies negative voltage, with this movable plate electrode 40 it is attached enter to form electric charge direction checker and be distributed around rotating shaft 20
Electric field, the first dynamic pole piece 41 and second on movable plate electrode 40 move pole piece 42 and rotated with rotating shaft 20, and the first dynamic pole piece 41 and second is dynamic
First electric field moved where pole piece 41 and second moves pole piece 42 when rotating of pole piece 42 persistently changes, thus the first dynamic He of pole piece 41
Second dynamic pole piece 42 forms induced potential respectively, is generated electricity with this.Each positive definite pole piece 32 and negative definite pole piece 33 are installed on fixed mount 34
After upper, fixed plate 30 is set to turn into a complete discoidal structure, each first dynamic pole piece 41 and each second dynamic pole piece 42 are installed
After on rotating turret 43, movable plate electrode 40 is set to turn into a complete disc-shaped structure, movable plate electrode 40 is turning because ledge is few
Windage when dynamic is small, and caused noise is small, improves generating efficiency.
It should be further stated that：In the present embodiment, n is natural number, and n can be 1,2,3,4,5, or more than 5
Natural number.
In the present embodiment, as shown in Figure 3, Figure 4, it is preferable that positive definite pole piece 32 is identical with the shape size of negative definite pole piece 33, and
Each positive definite pole piece 32 and each negative definite pole piece 33 are distributed evenly on fixed mount 34；First dynamic pole piece 41 and second moves the shape of pole piece 42
Shape size is identical, and each first dynamic pole piece 41 and each second dynamic pole piece 42 are distributed evenly on rotating turret 43.
Specifically, as shown in figure 4, being provided with circumferential 2n the first mounting grooves 341, each positive definite on fixed mount 34
Pole piece 32 and each compartment of terrain of negative definite pole piece 33 are embedded in each first mounting groove 341, are provided with circumferentially on rotating turret 43
2n the second mounting grooves 431, each first dynamic pole piece 41 and each second dynamic compartment of terrain of pole piece 42 are embedded at each second mounting groove 431
It is interior.Each positive definite pole piece 32 and each negative definite pole piece 33 can advantageously be installed by the first mounting groove 341, pass through the second mounting groove
431 can advantageously install each first dynamic pole piece 41 and each second dynamic pole piece 42.
Further, as shown in figure 3, being provided with the conductive bar of n roots first axially extended on the circumferential surface of rotating shaft 20
21, each first conductive bar 21 is electrically connected with correspondingly with the first dynamic pole piece 41, and edge is provided with the circumferential surface of rotating shaft 20
Axially extending the second conductive bar of n roots 22, each second conductive bar 22 are electrically connected with correspondingly with the second dynamic pole piece 42.Each
One conductive bar 21 and each second conductive bar 22 move pole piece 41 with first on movable plate electrode 40 respectively directly through each movable plate electrode 40
Pole piece 42 is moved with person second to be electrically connected with, due to each first dynamic pole piece 41 on each first conductive bar 21 and each movable plate electrode 40 one by one
Corresponding, each second conductive bar 22 corresponds with each second dynamic pole piece 42 on each movable plate electrode 40, so can be conductive by first
Bar 21 is connected to each first dynamic pole piece 41 the first output wiring terminal 121 hereinafter, by the second conductive bar the second dynamic pole
Piece 42 is connected to the second output wiring terminal 122 hereinafter, and the arrangement of each first conductive bar 21 and each second conductive bar 22 is simple.
Further, as shown in Figure 5, Figure 6, insulating sleeve 23 is provided with the circumferential surface of rotating shaft 20, each first is conductive
Bar 21 and each second conductive bar 22 are embedded on insulating sleeve 23.The effect of insulating sleeve 23 is to prevent the first conductive bar 21
It is electrically connected with the second conductive bar 22 with rotating shaft 20, prevents the medial surface of each first dynamic pole piece 41 to be electrically connected with rotating shaft 20, prevent
Only the medial surface of each second dynamic pole piece 42 is electrically connected with rotating shaft 20, and fixes the first conductive bar 21 and the second conductive bar 22,
Prevent the first conductive bar 21 and the second conductive bar 22 from shifting.Specifically, each first conductive bar 21 and each second conductive bar 22 1
Point be exposed to outside insulating sleeve 23, when each movable plate electrode 40 is fixed in rotating shaft 20, the medial surface of each first dynamic pole piece 41 with it is corresponding
The first conductive bar 21 abut, the medial surface of each second dynamic pole piece 42 abuts with corresponding second conductive bar 22.
Further, as shown in Figure 1, shown in Figure 5, the first end of rotating shaft 20 be provided with the first conducting ring 51, the second conducting ring 61,
First brush 50 and the second brush 60, the first conducting ring 51 are sheathed on insulating sleeve 23 and electrically connected with each first conductive bar 21
Connect, the first brush 50 is fixedly connected with housing 10, while the one end of the first brush 50 slideably electrically connects with the first conducting ring 51
Connect, the other end of the first brush 50 is electrically connected with the first output wiring terminal 121 hereinafter.Second conducting ring 61 is sheathed on absolutely
It is electrically connected with edge axle sleeve 23 and with each second conductive bar 22, the second brush 60 is fixedly connected with housing 10, while the second brush
60 one end are slideably electrically connected with the second conducting ring 61, the other end of the second brush 60 and the second output connection hereinafter
Post 122 is electrically connected with.Because rotating shaft 20 is rotating, and the first output wiring terminal 121 and the second output wiring terminal 122 are static, lead to
Foregoing brush is crossed the electricity of the first conductive bar 21 of rotary state and the electricity of the second conductive bar 22 are respectively delivered to the first output
The output wiring terminal 122 of binding post 121 and second.
Specifically, as shown in figure 5, the first conducting ring 51 and the second conducting ring 61 are thimble structure, the He of the first conducting ring 51
Second conducting ring 61 is sheathed on insulating sleeve 23 side by side.One end of each first conductive bar 21 is extended at the first conducting ring 51,
And be electrically connected with the first conducting ring 51, one end of each second conductive bar 22 extend at the second conducting ring 61 and with it is second conductive
Ring 61 is electrically connected with.
Further, the first end of housing 10 is provided with the first output wiring terminal 121 and the second output wiring terminal 122, the
One output wiring terminal 121 is electrically connected with each first conductive bar 21, and the second output wiring terminal 122 is connected with the second conductive bar 22.
Specifically, the first output wiring terminal 121 is arranged on housing 10, and a part is exposed in housing 10, the second output wiring terminal 122
It is arranged on housing 10, a part is exposed in housing 10.
Further, as shown in figure 1, housing 10 includes the end cap 12 of shell 11 and first, the first output wiring terminal 121 and
Two output wiring terminals 122, which are worn, to be fixed on the first end cap 12.Specifically, shell 11 is cylindric or Openworks shape.
Further, as shown in figure 1, the both ends of rotating shaft 20 are provided with bearing 80, and the both ends of rotating shaft 20 are distinguished by bearing 80
It is rotatably coupled with the first end cap 12 and shell 11.
Further, as shown in Fig. 2 the inner circumferential surface of housing 10 is provided with n root positive conductives bar 111 and n root negative poles are led
Electric bar 112, the foregoing n roots positive conductive bar 111 of inner surface setting and n root negative conductives bar 112 of specifically shell 11, each positive pole
Conductive bar 111 axially extends, and each positive conductive bar 111 corresponds with each positive definite pole piece 32 on each fixed plate 30, and right
The positive conductive bar 111 answered is electrically connected with each positive definite pole piece 32 on each fixed plate 30；
Each negative conductive bar 112 axially extends, each negative conductive bar 112 and each negative definite pole piece 33 on each fixed plate 30
Correspond, and corresponding each negative conductive bar 112 is electrically connected with each negative definite pole piece 33 on each fixed plate 30；
As shown in Figure 1 and Figure 2, shell 11 on be additionally provided with positive terminal 113 and negative terminal 114, positive terminal 113 with
Each positive conductive bar 111 is electrically connected with, and negative terminal 114 is electrically connected with each negative conductive bar 112.Specifically, on shell 11
Provided with positive terminal 113 and negative terminal 114.
The effect of positive conductive bar 111 is to make positive terminal 113 be electrically connected at each positive definite pole on each fixed plate 30
Piece 32, the effect of negative conductive bar 112 are to make negative terminal 114 be electrically connected at each negative definite pole piece on each fixed plate 30
33, the voltage of electric field of application is delivered to each positive definite pole piece 32 and negative definite pole piece 33.
Further, aforementioned positive electrode conductive bar 111, negative conductive bar 112, the first conductive bar 21 and the second conductive bar 22 can
With copper conductor, aluminum conductor or other can be used for conductive strip structure.
Further, as shown in Fig. 2 the inner surface setting of housing 10 has the 3rd mounting groove 115, the 3rd mounting groove 115
Quantity is equal to the quantity sum of the quantity negative conductive bar 112 of positive conductive bar 111, fixes positive pole by the 3rd mounting groove 115 and leads
Electric bar 111 and negative conductive bar 112, prevent each positive conductive bar 111 and each negative conductive bar 112 from deviateing original position when in use
Put.
Further, the Surface coating of each positive conductive bar 111 has the first insulating barrier (not shown), each negative conductive
The Surface coating of bar 112 has the second insulating barrier (not shown).First insulating barrier prevents positive conductive bar 111 and the electricity of housing 10
Property connection, the second insulating barrier prevents that negative conductive bar 112 is electrically connected with housing 10, it is ensured that is providing the voltage circuit of electric field just
Often.
Further, the surface of each positive definite pole piece 32 on each fixed plate 30 and each negative definite pole piece 33 coats the 3rd insulation
Layer (not shown), ensures each positive definite pole piece 32 and each mutually insulated of negative definite pole piece 33.
Further, the surface of each first dynamic pole piece 41 and each second dynamic pole piece 42 on each movable plate electrode 40 coats the 4th
Insulating barrier (not shown), the first dynamic pole piece 41 and each second dynamic mutually insulated of pole piece 42.
Further, the outer face of positive definite pole piece 32 and the outer face of negative definite pole piece 33 are equipped with the 3rd insulating barrier (in figure
To show), by the 3rd insulating barrier, avoid positive definite pole piece 32 from being electrically connected with shell 11, and avoid negative definite pole piece 33 with it is outer
Shell 11 is electrically connected with, it is ensured that the voltage circuit for providing electric field is normal.
Further, as shown in Figure 6, Figure 7, the second end of rotating shaft 20 is provided with n third brush 91, n the 4th brushes
92 and the commutator 70 for output current commutation, the outer surface of commutator 70 be along the circumferential direction provided with n the first conducting strips
71 and n the second conducting strips 72, each first conducting strip 71 and each insulation gap of second conducting strip 72 are set, each first conducting strip 71
It is electrically connected with the first conductive bar 21, each second conducting strip 72 is electrically connected with the second conductive bar 22, and commutator 70, which is sheathed on, to be turned
Being rotated on axle 20 and with rotating shaft 20, each brush 92 of third brush 91 and Ge tetra- is spaced the circumference along commutator 70, and each
Three brushes 91 are slidably electrically connected with commutator 70, and each 4th brush 92 is slidably electrically connected with commutator 70.It is right
Answer, the quantity of third brush 91 is n, and the quantity of the 4th brush 92 is n, and the fixed position of each third brush 91 is with determining pole
Each positive definite pole piece 32 is relative on plate 30, and the fixed position of each 4th brush 92 is relative with each negative definite pole piece 33 on fixed plate 30.Make
Used time each first conducting strip 71 is electrically connected with each first conductive bar 21, and each second conducting strip 72 and each second conductive bar 22 are electrical
Connection, commutator 70 rotates with rotating shaft 20, third brush 91 and with the 4th brush 92 respectively alternately with the first conducting strip 71 and
Second conducting strip 72 is electrically connected with, and changes the waveform of alternating current with this, realizes commutation, alternating current is converted to by commutator 70
Direct current.
In the present embodiment, first conducting ring 51, second the 61, first electricity of conducting ring only can be set in the first end of rotating shaft 20
The brush 60 of brush 50 and second, alternating current is exported with this；Each third brush 91, each only can be also set on the second end of rotating shaft 20
4th brush 92 and commutator 70, direct current is exported with this；Or first conducting ring 51, second is set in the first end of rotating shaft 20
While conducting ring 61, the first brush 50 and the second brush 60, each third brush 91, each 4th are set on the second end of rotating shaft 20
Brush 92 and commutator 70, can arbitrarily select to export direct current and either alternating current or export alternating current and direct current simultaneously.
Further, when setting each third brush 91, each 4th brush 92 and commutator 70 on the second end of axle 20, shell
The second end of body 10 is equipped with positive pole output wiring terminal 115 and negative pole output wiring terminal 116, positive pole output wiring terminal 115 with
Each third brush 91 is electrically connected with, and negative pole output wiring terminal 116 is electrically connected with each 4th brush 92.Each third brush 91 with
First output wiring terminal 121 is electrically connected with, and each 4th brush 92 is electrically connected with the second output wiring terminal 122.The present embodiment
In, each third brush 91 can also be corresponded to positive pole output wiring terminal 115 is set, corresponding each 4th brush 92 sets negative pole to export and connect
Terminal 116.
Further, housing 10 also includes the second end cap 13, and the first end cap 12 and the second end cap 13 are respectively arranged at described
The both ends of shell 11, the first end of the corresponding housing 10 of the first end cap 12, the second end of the corresponding housing 10 of the second end cap 13.The
One output wiring terminal 121 and the second output wiring terminal 122 may be contained within the first end cap 12, positive pole output wiring terminal 115 and negative
Pole output wiring terminal 116 is arranged on the second end cap 13.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of disc type electrostatic generator, including housing, rotating shaft, at least one fixed plate and at least one movable plate electrode, each institute
State fixed plate to be arranged side by side with each movable plate electrode interval and be located in the housing, the rotating shaft passes through each fixed plate
With each movable plate electrode, each movable plate electrode is fixedly connected with the rotating shaft and gap is formed between the housing, each described
Fixed plate is fixedly connected with the housing and gap is formed between rotating shaft, it is characterised in that：Each fixed plate includes n blocks
Positive definite pole piece, n block negative definite pole pieces and discoid fixed mount, each positive definite pole piece and each negative definite pole piece are circumferentially spaced
Arrange and be embedded on the fixed mount, each movable plate electrode moves pole piece including n blocks first, n blocks second move pole piece and disk
The rotating turret of shape, each described first dynamic pole piece and each described second dynamic pole piece circumferentially arranged for interval and are embedded at rotating turret
On；The n is natural number.
2. disc type electrostatic generator according to claim 1, it is characterised in that：Set on the circumferential surface of the rotating shaft
There is the conductive bar of n roots first axially extended, each first conductive bar electrically connects correspondingly with the described first dynamic pole piece
Connect, be provided with the conductive bar of n roots second axially extended on the circumferential surface of the rotating shaft, each second conductive bar with it is described
Second dynamic pole piece is electrically connected with correspondingly.
3. disc type electrostatic generator according to claim 2, it is characterised in that：Set on the circumferential surface of the rotating shaft
There is insulating sleeve, each first conductive bar and each second conductive bar are embedded on the insulating sleeve.
4. disc type electrostatic generator according to claim 2, it is characterised in that：The first end of the rotating shaft is provided with
One brush, the first conducting ring, the second brush and the second conducting ring, first conducting ring and second conducting ring cover side by side
In the rotating shaft, and first conducting ring is electrically connected with each first conductive bar, first brush with it is described
First conducting ring is slideably electrically connected with, and second conducting ring electrically connects with each second conductive bar, second electricity
Brush is slidably electrically connected with second conducting ring.
5. disc type electrostatic generator according to claim 4, it is characterised in that：The first end of the housing is equipped with
First output wiring terminal and the second output wiring terminal, first output wiring terminal are electrically connected with each first brush, institute
The second output wiring terminal is stated to be electrically connected with each second brush.
6. disc type electrostatic generator according to claim 1, it is characterised in that：The inner circumferential surface of the housing is provided with
N root positive conductive bars and n root negative conductive bars, each positive conductive bar are corresponded with each positive definite pole piece and set, and
The corresponding positive conductive bar is electrically connected with the positive definite pole piece, each negative conductive bar and each negative definite pole piece one
One correspondence, and the corresponding negative conductive bar is electrically connected with the negative definite pole piece；
Positive terminal and negative terminal are additionally provided with the housing, the positive terminal electrically connects with each positive conductive bar
Connect, the negative terminal is electrically connected with each negative conductive bar.
7. disc type electrostatic generator according to claim 6, it is characterised in that：The surface bag of each positive conductive bar
The first insulating barrier is covered with, the Surface coating of each negative conductive bar has the second insulating barrier.
8. disc type electrostatic generator according to claim 1, it is characterised in that：The outer face of the positive definite pole piece and institute
The outer face for stating negative definite pole piece is equipped with the 3rd insulating barrier.
9. the disc type electrostatic generator according to any one of claim 1 to 8, it is characterised in that：The second of the rotating shaft
End is provided with n third brush, n the 4th brushes and the commutator for output current commutation, the outer surface of the commutator
Be along the circumferential direction provided with n the first conducting strips and n the second conducting strips, each first conducting strip and each described second conductive
Piece insulation gap is set, and each first conducting strip is electrically connected with first conductive bar, each second conducting strip and institute
The electric connection of the second conductive bar is stated, the commutator is sheathed in the rotating shaft and with the axis of rotation, each 3rd electricity
Brush and circumference of each 4th brush spacing along the commutator, each third brush and the commutator are slidably
Electric connection, each 4th brush is slidably electrically connected with the commutator.
10. disc type electrostatic generator according to claim 9, it is characterised in that：The second end of the housing is worn
There are positive pole output wiring terminal and negative pole output wiring terminal, the positive pole output wiring terminal is electrically connected with each third brush,
The negative pole output wiring terminal is electrically connected with each 4th brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720658197.7U CN206820675U (en) | 2017-06-06 | 2017-06-06 | Disc type electrostatic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720658197.7U CN206820675U (en) | 2017-06-06 | 2017-06-06 | Disc type electrostatic generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206820675U true CN206820675U (en) | 2017-12-29 |
Family
ID=60759454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720658197.7U Expired - Fee Related CN206820675U (en) | 2017-06-06 | 2017-06-06 | Disc type electrostatic generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206820675U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217712A (en) * | 2018-09-18 | 2019-01-15 | 刀春会 | A kind of electrostatic induction brushless AC generator and its application method |
| CN109450289A (en) * | 2018-11-26 | 2019-03-08 | 清华大学 | A kind of in-plane moving electrostatic generator |
| CN112636627A (en) * | 2020-12-07 | 2021-04-09 | 杭州电子科技大学 | Electrostatic motor based on electret film |
| CN114362583A (en) * | 2022-03-11 | 2022-04-15 | 东莞市元则电器有限公司 | Relay driving motor based on electric field force and use method thereof |
-
2017
- 2017-06-06 CN CN201720658197.7U patent/CN206820675U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217712A (en) * | 2018-09-18 | 2019-01-15 | 刀春会 | A kind of electrostatic induction brushless AC generator and its application method |
| CN109217712B (en) * | 2018-09-18 | 2023-03-21 | 刀春会 | Electrostatic induction brushless alternating-current generator |
| CN109450289A (en) * | 2018-11-26 | 2019-03-08 | 清华大学 | A kind of in-plane moving electrostatic generator |
| CN112636627A (en) * | 2020-12-07 | 2021-04-09 | 杭州电子科技大学 | Electrostatic motor based on electret film |
| CN114362583A (en) * | 2022-03-11 | 2022-04-15 | 东莞市元则电器有限公司 | Relay driving motor based on electric field force and use method thereof |
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