CN106300871B - A kind of miniature power generating device - Google Patents
A kind of miniature power generating device Download PDFInfo
- Publication number
- CN106300871B CN106300871B CN201610816441.8A CN201610816441A CN106300871B CN 106300871 B CN106300871 B CN 106300871B CN 201610816441 A CN201610816441 A CN 201610816441A CN 106300871 B CN106300871 B CN 106300871B
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- magnetic conductive
- board
- magnetic
- left end
- pressing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
Abstract
The present invention relates to a kind of miniature power generating device, feature be include electrification structure, pedestal, installation set and pressing wraping plate structure；Installation is set on installation frame and can swing up and down；Electrification structure includes magnetic conductive pole, electromagnetic coil, upper conduction magnetic board, permanent magnet and lower magnetic conductive board；Upper conduction magnetic board, lower magnetic conductive board and permanent magnet are each attached in installation set, and permanent magnet is located between upper conduction magnetic board and the left end of lower magnetic conductive board；Magnetic conductive pole is fixed on installation frame, the left end of magnetic conductive pole is close to permanent magnet and between upper conduction magnetic board and the left end of lower magnetic conductive board, the right end of magnetic conductive pole is located between upper conduction magnetic board and the right end of lower magnetic conductive board, and upper conduction magnetic board electromagnetic coil opposite with lower magnetic conductive board and magnetic conductive pole can be swung up and down；Pressing wraping plate structure rotation is located on pedestal, and pressing wraping plate structure drives the left and right both ends of installation set to swing up and down.Its advantage are as follows: functional reliability is high, and generated energy is big, small in size, meets user's round-the-clock the needs of being used for a long time, economic and environment-friendly, wide adaptability.
Description
Technical field
The present invention relates to a kind of miniature power generating devices.
Background technique
Electronic product is widely used in life, and low power dissipation electron product generally uses battery as the power supply of work,
Such as electric switch, electronic door bell and remote controler.Battery is used to have limitation as power supply, it is short that there are service lifes, needs
Periodic replacement battery, the higher operating costs of user；Due also to battery easily gets rusty and leakage, electronic product will be greatly reduced
Reliability, and the needs of the round-the-clock permanent offer energy are provided, it makes troubles to user；Manufacture battery not only needs to consume
Resource, and a large amount of old and useless battery is dropped, and pollutes environment.There is a kind of micro generation product at present, but its generated energy is small, no
Battery can be replaced completely.
Summary of the invention
A kind of miniature power generating device is provided the purpose of the present invention is overcome the deficiencies in the prior art, functional reliability is high,
Generated energy is big, small in size, meets user's round-the-clock the needs of being used for a long time, and economic and environment-friendly, wide adaptability can replace electricity completely
Pond.
In order to achieve the above object, a kind of miniature power generating device of the invention be achieved in that it is characterized by comprising
Electrification structure, pedestal, installation set and pressing wraping plate structure；Wherein
It is equipped with installation frame on the base, the installation is set on installation frame and can swing up and down；
The electrification structure includes magnetic conductive pole, electromagnetic coil, upper conduction magnetic board, permanent magnet and lower magnetic conductive board；The upper magnetic conduction
Plate, lower magnetic conductive board and permanent magnet are each attached in installation set, the permanent magnet be located at upper conduction magnetic board and lower magnetic conductive board left end it
Between；The electromagnetic coil is wound around on magnetic conductive pole, and electromagnetic coil and magnetic conductive pole are described between upper conduction magnetic board and lower magnetic conductive board
Magnetic conductive pole is fixed on installation frame, the left end of magnetic conductive pole close to permanent magnet and be located at upper conduction magnetic board and lower magnetic conductive board left end it
Between, the right end of magnetic conductive pole is located between upper conduction magnetic board and the right end of lower magnetic conductive board, upper conduction magnetic board electromagnetic wire opposite with lower magnetic conductive board
Circle and magnetic conductive pole can be swung up and down；
The pressing wraping plate structure rotation is located on pedestal, and pressing wraping plate structure drives the left and right ends of installation set or more
It swings.
In the technical scheme, the permanent magnet is clamped between upper conduction magnetic board and the left end of lower magnetic conductive board；The electromagnetism
Coil and magnetic conductive pole are located in the space that upper conduction magnetic board and lower magnetic conductive board are formed.
In the technical scheme, the right end of the upper conduction magnetic board and lower magnetic conductive board is in flared, to increase magnetic conductive pole
The right end contact area of the right end or lower magnetic conductive board of right end and upper conduction magnetic board.
In the technical scheme, the left end of the magnetic conductive pole is wedge shaped, to increase left end and the upper conduction magnetic board of magnetic conductive pole
Left end or lower magnetic conductive board left end contact area.
In the technical scheme, the pressing wraping plate structure is pressing wraping plate, and press the middle part rotation of wraping plate is located at bottom
On seat, the installation set upper surface is resisted against on the lower end surface of pressing wraping plate.
It in the technical scheme, further include elastic piece, the pressing wraping plate structure drives the left end of elastic piece to swing up and down,
The right end of the elastic piece connect that installation set is driven to swing up and down with installation set.
In the technical scheme, it is equipped with adapter sleeve in the left end of the installation set, the right end of the elastic piece plugs fixation
Elastic piece is fixed in installation set between adapter sleeve and the left end of installation set.
In the technical scheme, the pressing wraping plate structure includes pressing plate and support spring, in the left part of the pedestal
Equipped with support frame, on the support frame, the lower end of the support spring is mounted on pedestal for the installation of the left end rotation of the pressing plate
On, the upper end of support spring supports pressing plate, hanging buckle position is equipped with below the middle part of pressing plate, the left end of the elastic piece is inserted in
On hanging buckle position.
In the technical scheme, the pressing wraping plate structure includes pressing plate and torque spring, in the left part of the pedestal
Equipped with support frame, on the support frame, the torque spring is located at shaft for the installation that the left end of the pressing plate is rotated by shaft
On, one end of torque spring is resisted against in pressing plate, and the other end of torque spring is resisted against on pedestal, the left end of the elastic piece
It rides on the right part of pressing plate.
In the technical scheme, the pressing wraping plate structure includes reed, and the lower end of the reed is mounted on a left side for pedestal
Portion, the left end of the elastic piece and the upper end of reed connect.
The present invention compared with prior art the advantages of are as follows: functional reliability is high, and generated energy is big, small in size, and it is complete to meet user
The demand that weather is used for a long time, economic and environment-friendly, wide adaptability.
Detailed description of the invention
Fig. 1 is the perspective view of the embodiment of the present invention one；
Fig. 2 is the top view of the embodiment of the present invention one；
Fig. 3 is the A-A cutaway view Amplified image of Fig. 2；
Fig. 4 is the B-B cutaway view Amplified image of Fig. 2；
Fig. 5 is the perspective view that pressing wraping plate structure is deleted in the embodiment of the present invention one；
Fig. 6 is the perspective view of the embodiment of the present invention two；
Fig. 7 is the top view of the embodiment of the present invention two；
Fig. 8 is the C-C cutaway view Amplified image of Fig. 6；
Fig. 9 is the D-D cutaway view Amplified image of Fig. 6；
Figure 10 is the perspective view that pressing wraping plate structure is deleted in the embodiment of the present invention two；
Figure 11 is a kind of magnetic line of force trace-diagram of state of embodiment one；
Figure 12 is the magnetic line of force trace-diagram of another state of embodiment one；
Figure 13 is the perspective view of the embodiment of the present invention three；
Figure 14 is the top view of the embodiment of the present invention three；
Figure 15 is the E-E cutaway view Amplified image of Figure 12；
Figure 16 is the F-F cutaway view Amplified image of Figure 12；
Figure 17 is the perspective view of the embodiment of the present invention four；
Figure 18 is the structural schematic diagram of the embodiment of the present invention four；
Figure 19 is the perspective view of the embodiment of the present invention five；
Figure 20 is the structural schematic diagram of the embodiment of the present invention five.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention in involved technical characteristic can be combined with each other as long as they do not conflict with each other.
In the present description, the orientation or position of the instructions such as term " on ", "lower", "left", "right", " preceding " and " rear " are closed
System is merely for convenience of the description present invention rather than requires the present invention must be with to be based on the orientation or positional relationship shown in the drawings
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment one
It as shown in Figures 1 to 5, is a kind of miniature power generating device, including electrification structure, pedestal 1, installation set 2 and pressing
Wraping plate structure 4；Wherein
It is equipped with installation frame 101 on the pedestal 1, is respectively equipped with axle sleeve 102 in the two sides of the installation frame 101,
It is respectively equipped with shaft 21 in the two sides of the installation set 2, what two shafts 21 rotated respectively is mounted in two axle sleeves 102, pacifies in this way
Encapsulation 2 is on installation frame 101 and can swing up and down；
The electrification structure includes magnetic conductive pole 7, electromagnetic coil 8, upper conduction magnetic board 9, permanent magnet 10 and lower magnetic conductive board 11；It is described
Upper conduction magnetic board 9, lower magnetic conductive board 11 and permanent magnet 10 are each attached in installation set 2, and the permanent magnet 10 is located at upper conduction magnetic board 9 under
Between the left end of magnetic conductive board 11, the two poles of the earth of permanent magnet 10 can be bonded with upper conduction magnetic board 9 and lower magnetic conductive board 11, can not also be pasted
It closes, fitting generating effect is more preferable；The electromagnetic coil 8 is wound around on magnetic conductive pole 7, and electromagnetic coil 8 and magnetic conductive pole 7 are located at upper magnetic conduction
Between plate 9 and lower magnetic conductive board 11, the magnetic conductive pole 7 is fixed on installation frame 101, and the left end of magnetic conductive pole 7 is close to permanent magnet 10
And between upper conduction magnetic board 9 and the left end of lower magnetic conductive board 11, the right end of magnetic conductive pole 7 is located at upper conduction magnetic board 9 and lower magnetic conductive board 11
Right end between, opposite electromagnetic coil 8 and magnetic conductive pole 7 can be swung up and down upper conduction magnetic board 9 with lower magnetic conductive board 11；
The pressing wraping plate structure 4 is pressing wraping plate, is respectively equipped with axis hole 43, installing frame in the on both sides of the middle of pressing wraping plate
What two axle sleeves 102 of frame 101 rotated respectively is mounted in two axis holes 43, and what pressing wraping plate rotated in this way is mounted on installation frame
On 101, installation set 2 is located at the lower section of pressing wraping plate and mutual cooperation, and pressing wraping plate drives the bottom on the left and right ends of installation set 2
It is dynamic, so that the left and right ends of upper conduction magnetic board 9, lower magnetic conductive board 11 and permanent magnet 10 be driven to swing up and down, produced on magnetic conductive pole 7 in this way
The magnetic line of force of raw different directions, generates induced current in electromagnetic coil 8.
If the upper end of permanent magnet 10 is the pole N, the lower end of permanent magnet 10 is the pole S.In use, as shown in figure 11, when above leading
The right end of magnetic sheet 9 and the right end of magnetic conductive pole 7 overlap, and the left end of lower magnetic conduction iron 11 and the left end of magnetic conductive pole 7 overlap, at this time permanent magnet
10 magnetic line of force from the pole N of permanent magnet 10 through upper conduction magnetic board 9 to magnetic conductive pole 7, then by the pole S of magnetic conductive pole 7 to permanent magnet 10, formed
The first field circuit forms a magnetic field from right to left that is, on magnetic conductive pole 7.
As shown in figure 12, when the left end of the left end of upper conduction magnetic board 9 and magnetic conductive pole 7 overlaps, the right end of lower magnetic conduction iron 11 with lead
The right end of magnetic bar 7 overlaps, at this time the magnetic line of force of permanent magnet 10 from the pole N of permanent magnet 10 through magnetic conductive pole 7 to lower magnetic conductive board 11, then by
Lower magnetic conduction iron 11 arrives the pole S of permanent magnet 10, forms second of field circuit, i.e., one is formed on magnetic conductive pole 7 from left to right
Magnetic field.
When left and right presses pressing wraping plate, installation set 2 drives permanent magnet 10, upper conduction magnetic board 9 and lower magnetic conductive board 11 are opposite to lead
The bottom on magnetic bar 7 generates sense to be alternately produced two kinds of contrary magnetic fields on magnetic conductive pole 7 in this way on electromagnetic coil 8
Electric current is answered to produce electricl energy, the both ends of electromagnetic coil 8 are linked into circuit board, drive circuit board work.
In the present embodiment, the permanent magnet 10 is clamped between upper conduction magnetic board 9 and the left end of lower magnetic conductive board 11；The electricity
Magnetic coil 8 and magnetic conductive pole 7 are located in the space that upper conduction magnetic board 9 and lower magnetic conductive board 11 are formed.In use, upper conduction magnetic board 9 is led under
The bottom on magnetic sheet 11,7 both ends of magnetic conductive pole respectively can be with the end thereof contacts of upper conduction magnetic board 9 and lower magnetic conductive board 11.
In the present embodiment, the right end 91 of the upper conduction magnetic board 9 and lower magnetic conductive board 11 is in flared 91, to increase magnetic conduction
The right end contact area of the right end of bar 7 and the right end of upper conduction magnetic board 9 or lower magnetic conductive board 11.The left end 71 of the magnetic conductive pole 7 is in wedge
Shape, to increase the left end contact area of the left end 71 of magnetic conductive pole 7 and the left end of upper conduction magnetic board 9 or lower magnetic conductive board 11.In use,
Since the right end of upper conduction magnetic board 9 and lower magnetic conductive board 11 is in flared, the contact of magnetic conductive pole 7 right part and upper and lower magnetic conductive board is increased
Area, and then the loss in magnetic field in magnetic field path is reduced, increase generated energy.Since the left end of magnetic conductive pole 7 is wedge shaped, increases and lead
The contact area of the left end 71 of magnetic bar 7 and upper and lower magnetic conductive board left end, and then the loss in magnetic field in magnetic field path is reduced, increase power generation
Amount.
In the present embodiment, be equipped with adapter sleeve 3 in the left end of the installation set 2, the adapter sleeve 3 by upper conduction magnetic board 9 and
Lower magnetic conductive board 11 is fixedly mounted in installation set 2.
Embodiment two
It is a kind of miniature power generating device, including electrification structure, pedestal 1, installation set 2, pressing as shown in Fig. 6 to Figure 10
Wraping plate structure 4 and elastic piece 6；Wherein
It is equipped with installation frame 101 on the pedestal 1, is respectively equipped with axle sleeve 102 in the two sides of the installation frame 101,
It is respectively equipped with shaft 21 in the two sides of the installation set 2, what two shafts 21 rotated respectively is mounted in two axle sleeves 102, this
Sample installation set 2 is on installation frame 101 and can swing up and down；
The electrification structure includes magnetic conductive pole 7, electromagnetic coil 8, upper conduction magnetic board 9, permanent magnet 10 and lower magnetic conductive board 11；It is described
Upper conduction magnetic board 9, lower magnetic conductive board 11 and permanent magnet 10 are each attached in installation set 2, and the permanent magnet 10 is located at upper conduction magnetic board 9 under
Between the left end of magnetic conductive board 11；The electromagnetic coil 8 is wound around on magnetic conductive pole 7, and electromagnetic coil 8 and magnetic conductive pole 7 are located at upper magnetic conduction
Between plate 9 and lower magnetic conductive board 11, the magnetic conductive pole 7 is fixed on installation frame 101 or on pedestal 1, and the left end of magnetic conductive pole 7 is close
Permanent magnet 10 and between upper conduction magnetic board 9 and the left end of lower magnetic conductive board 11, the right end of magnetic conductive pole 7 be located at upper conduction magnetic board 9 and under
Between the right end of magnetic conductive board 11, upper conduction magnetic board 9 can be swung up and down with the opposite electromagnetic coil 8 of lower magnetic conductive board 11 and magnetic conductive pole 7；
The pressing wraping plate structure 4 is pressing wraping plate, is respectively equipped with axis hole 43, installing frame in the on both sides of the middle of pressing wraping plate
What two axle sleeves 102 of frame 101 rotated respectively is mounted in two axis holes 43, and what pressing wraping plate rotated in this way is mounted on installation frame
On 101, installation set 2 is located at the lower section of pressing wraping plate and mutual cooperation；
The right end of the elastic piece 6 is connect with installation set 2, and the left end of elastic piece 6 is connect with pressing wraping plate, presses wraping plate band
The right end of dynamic installation set 2 and the left end of elastic piece 6 are swung up and down.
In use, pressing pressing wraping plate, pressing wraping plate drives installation set 2 to swing up and down by elastic piece 6, and magnetic conductive pole 7 is made
Changing magnetic field is generated for the iron core of electromagnetic coil 8, is produced electricl energy in electromagnetic coil 8 in this way；Its mechanism acted on is above to lead
Magnetic sheet 9 and lower magnetic conductive board 11 when swinging up and down respectively with two end in contact of magnetic conductive pole 7, thus in permanent magnet 10, upper conduction magnetic board
9, the access in magnetic field twice is respectively formed between lower magnetic conductive board 11 and magnetic conductive pole 7, and the two magnetic field paths are at magnetic conductive pole 7
Magnetic direction be opposite；In this way, forming the acute variation in magnetic field, outside at magnetic conductive pole 7 when installation set 2 is swung above and below
The electromagnetic coil 8 of package incudes this changing magnetic field and produces electricl energy.
In the present embodiment, the permanent magnet 10 is clamped between upper conduction magnetic board 9 and the left end of lower magnetic conductive board 11；The electricity
Magnetic coil 8 and magnetic conductive pole 7 are located in the space that upper conduction magnetic board 9 and lower magnetic conductive board 11 are formed.In use, upper conduction magnetic board 9 is led under
Magnetic sheet 11 is swung above and below, and 7 both ends of magnetic conductive pole respectively can be with the end thereof contacts of upper conduction magnetic board 9 and lower magnetic conductive board 11.
In the present embodiment, the right end 91 of the upper conduction magnetic board 9 and lower magnetic conductive board 11 is in flared 91, to increase magnetic conduction
The right end contact area of the right end of bar 7 and the right end of upper conduction magnetic board 9 or lower magnetic conductive board 11；The left end 71 of the magnetic conductive pole 7 is in wedge
Shape, to increase the left end contact area of the left end 71 of magnetic conductive pole 7 and the left end of upper conduction magnetic board 9 or lower magnetic conductive board 11；In use,
Since the right end of upper conduction magnetic board 9 and lower magnetic conductive board 11 is in flared, the contact of magnetic conductive pole 7 right part and upper and lower magnetic conductive board is increased
Area reduces magnetic losses, increases generated energy；Since the left end of magnetic conductive pole 7 is wedge shaped, increase the left end 71 of magnetic conductive pole 7 with
The contact area of upper and lower magnetic conductive board left end, reduces magnetic losses, increases generated energy.
In the present embodiment, be equipped with adapter sleeve 3 in the left end of the installation set 2, the adapter sleeve 3 by upper conduction magnetic board 9 and
Lower magnetic conductive board 11 is fixedly mounted in installation set 2.
Embodiment three
It as shown in Figure 11 to 14, is a kind of miniature power generating device, including electrification structure, pedestal 1, installation set 2, pressing
Structure 4 and elastic piece 6；Wherein
It is equipped with installation frame 101 in the right part of the pedestal 1, is equipped with installation axle 21 in the front and rear sides of the installation set 2,
The rotation of installation axle 21 is located in installation frame 101, and such installation set 2 can be swung up and down in installation frame 101；
The electrification structure includes magnetic conductive pole 7, electromagnetic coil 8, upper conduction magnetic board 9, permanent magnet 10 and lower magnetic conductive board 11；It is described
Upper conduction magnetic board 9, lower magnetic conductive board 11 and permanent magnet 10 are each attached in installation set 2, and the permanent magnet 10 is located at upper conduction magnetic board 9 under
Between the left end of magnetic conductive board 11；The electromagnetic coil 8 is wound around on magnetic conductive pole 7, and electromagnetic coil 8 and magnetic conductive pole 7 are located at upper magnetic conduction
Between plate 9 and lower magnetic conductive board 11, the magnetic conductive pole 7 is fixed on installation frame 101 or on pedestal 1, and the left end of magnetic conductive pole 7 is close
Permanent magnet 10 and between upper conduction magnetic board 9 and the left end of lower magnetic conductive board 11, the right end of magnetic conductive pole 7 be located at upper conduction magnetic board 9 and under
Between the right end of magnetic conductive board 11, upper conduction magnetic board 9 can be swung up and down with the opposite electromagnetic coil 8 of lower magnetic conductive board 11 and magnetic conductive pole 7；
The pressing wraping plate structure 4 is located at the left part with pedestal 1, and pressing wraping plate structure 4 can be downward by the left end of elastic piece 6
Or push up, the right end of elastic piece 6 connect that installation set 2 is driven to swing up and down with installation set 2；In the present embodiment, institute
Stating pressing wraping plate structure 4 includes pressing plate 41 and support spring 42, is equipped with support frame 102 in the left part of the pedestal 1, described to press
The left end rotation of pressing plate 41 is mounted on support frame 102, and the lower end of the support spring 42 is mounted on pedestal 1, supports bullet
The upper end of spring 42 supports pressing plate 41, and hanging buckle position 411 is equipped with below the middle part of pressing plate 41, and the left end of the elastic piece 6 is inserted
On hanging buckle position 411.
In use, pressing pressing plate 41, support spring 42 resets pressing plate 41, and pressing plate 41 is driven by elastic piece 6
Installation set 2 is swung up and down, and magnetic conductive pole 7 generates changing magnetic field as the iron core of electromagnetic coil 8, is produced in electromagnetic coil 8 in this way
Raw electric energy；Its mechanism acted on is, upper conduction magnetic board 9 and lower magnetic conductive board 11 when swinging up and down respectively with two terminations of magnetic conductive pole 7
Touching, so that the access in magnetic field twice is respectively formed between permanent magnet 10, upper conduction magnetic board 9, lower magnetic conductive board 11 and magnetic conductive pole 7, and
And magnetic direction of the two magnetic field paths at magnetic conductive pole 7 is opposite；In this way, when installation set 2 is swung above and below, in magnetic conduction
The acute variation in magnetic field is formed at bar 7, the electromagnetic coil 8 of outside package incudes this changing magnetic field and produces electricl energy.
In the present embodiment, the right end of the upper conduction magnetic board 9 and lower magnetic conductive board 11 be in flared, when upper conduction magnetic board 9 and under
Increase the right end and the right end of upper conduction magnetic board 9 or the right end contact surface of lower magnetic conductive board 11 of magnetic conductive pole 7 when magnetic conductive board 11 is swung up and down
Product.
In the present embodiment, the left end of the magnetic conductive pole 7 is wedge shaped, when upper conduction magnetic board 9 and lower magnetic conductive board 11 are swung up and down
The left end contact area of the left end of Shi Zengjia magnetic conductive pole 7 and the left end of upper conduction magnetic board 9 or lower magnetic conductive board 11.
In the present embodiment, in order to facilitate the installation of elastic piece 6 and make permanent magnet 10 be further secured to upper conduction magnetic board 9 and under
Between the left end of magnetic conductive board 11, it is equipped with adapter sleeve 3 in the left end of the installation set 2, the right end of the elastic piece 6, which plugs, to be fixed on
Between adapter sleeve 3 and the left end of installation set 2.
Example IV
It is a kind of miniature power generating device as shown in Figure 15 and Figure 16, structure is substantially the same as example 1, identical portions
The content divided no longer repeats, the difference is that pressing wraping plate structure 4, the pressing wraping plate structure 4 in the embodiment includes pressing plate 41
And torque spring 43, it is equipped with support frame 102 in the left part of the pedestal 1, the left end of the pressing plate 41 is rotated by shaft 44
Be mounted on support frame 102, the torque spring 43 is located in shaft 44, and one end of torque spring 43 is resisted against pressing plate 41
On, the other end of torque spring 43 is resisted against on pedestal 1, and the left end of the elastic piece 6 rides on the right part of pressing plate 41.It uses
When, pressing plate 41 is pressed, torque spring 43 resets pressing plate 41, and pressing plate 41 drives the bottom in installation set 2 by elastic piece 6
It is dynamic, changing magnetic field is generated between permanent magnet 10 and magnetic conductive pole 7, is produced electricl energy in electromagnetic coil 8 in this way, the machine of effect
System is, upper conduction magnetic board 9 and lower magnetic conductive board 11 when swinging up and down respectively with two end in contact of magnetic conductive pole 7, thus permanent magnet 10,
The access in magnetic field twice is respectively formed between upper conduction magnetic board 9, lower magnetic conductive board 11 and magnetic conductive pole 7, and the two magnetic field paths exist
Magnetic direction at magnetic conductive pole 7 is opposite；In this way, forming the violent of magnetic field at magnetic conductive pole 7 when installation set 2 is swung above and below
The electromagnetic coil 8 of variation, outside package incudes this changing magnetic field and produces electricl energy.
Embodiment five
It as shown in FIG. 17 and 18, is a kind of miniature power generating device, structure is substantially the same as example 1, identical portions
The content divided no longer repeats, the difference is that pressing wraping plate structure 4, the pressing wraping plate structure 4 in the embodiment includes reed 45, institute
The lower end for stating reed 45 is mounted on the left part of pedestal 1, and the left end of the elastic piece 6 is connect with the upper end of reed 45.In use, pressing
The upper end of movable contact spring 45, reed 45 drive installation set 2 to swing up and down, produce between permanent magnet 10 and magnetic conductive pole 7 by elastic piece 6
Raw changing magnetic field, produces electricl energy in electromagnetic coil 8 in this way, and the mechanism of effect is that upper conduction magnetic board 9 and lower magnetic conductive board 11 exist
When swinging up and down respectively with two end in contact of magnetic conductive pole 7, thus in permanent magnet 10, upper conduction magnetic board 9, lower magnetic conductive board 11 and magnetic conductive pole
The access in magnetic field twice is respectively formed between 7, and magnetic direction of the two magnetic field paths at magnetic conductive pole 7 is opposite；
In this way, forming the acute variation in magnetic field at magnetic conductive pole 7 when installation set 2 is swung above and below, the electromagnetic coil 8 of outside package incudes
This changing magnetic field and produce electricl energy.
Embodiments of the present invention are explained in detail in conjunction with attached drawing above, but the present invention is not limited to described reality
Apply mode.For the ordinary skill in the art, without departing from the principle and spirit of the present invention to these
Embodiment carries out a variety of variations, modification, replacement and deformation and still falls within the scope of the present invention.
Claims (10)
1. a kind of miniature power generating device, it is characterised in that including electrification structure, pedestal (1), installation set (2) and pressing wraping plate structure
(4)；Wherein
Installation frame (101) are equipped on the pedestal (1), the installation set (2) is located on installation frame (101) and can be upper and lower
It swings；
The electrification structure includes magnetic conductive pole (7), electromagnetic coil (8), upper conduction magnetic board (9), permanent magnet (10) and lower magnetic conductive board
(11)；The upper conduction magnetic board (9), lower magnetic conductive board (11) and permanent magnet (10) are each attached in installation set (2), the permanent magnet
(10) between upper conduction magnetic board (9) and the left end of lower magnetic conductive board (11)；The electromagnetic coil (8) is wound around on magnetic conductive pole (7),
Electromagnetic coil (8) and magnetic conductive pole (7) are located between upper conduction magnetic board (9) and lower magnetic conductive board (11), and the magnetic conductive pole (7) is fixed on peace
It frames up on frame (101), the left end of magnetic conductive pole (7) is close to permanent magnet (10) and is located at upper conduction magnetic board (9) and lower magnetic conductive board (11)
Between left end, the right end of magnetic conductive pole (7) is located between the right end of upper conduction magnetic board (9) and lower magnetic conductive board (11), upper conduction magnetic board (9) with
Lower magnetic conductive board (11) can swing up and down with respect to electromagnetic coil (8) and magnetic conductive pole (7)；
Pressing wraping plate structure (4) rotation is located on pedestal (1), a left side for pressing wraping plate structure (4) drive installation set (2),
Right both ends are swung up and down.
2. a kind of miniature power generating device according to claim 1, it is characterised in that the permanent magnet (10) be clamped on lead
Between magnetic sheet (9) and the left end of lower magnetic conductive board (11)；The electromagnetic coil (8) and magnetic conductive pole (7) be located at upper conduction magnetic board (9) and under
In the space that magnetic conductive board (11) is formed.
3. a kind of miniature power generating device according to claim 1, it is characterised in that the left end of the magnetic conductive pole (7) is in wedge
The space that shape, the right end of the upper conduction magnetic board (9) and the right end of lower magnetic conductive board (11) surround be inside opening more compared with outer openings
It is small, and the space matches with the left end wedge-type shape of magnetic conductive pole (7), when the bottom on upper conduction magnetic board (9) and lower magnetic conductive board (11)
Increase the right end and the right end of upper conduction magnetic board (9) or the right end contact area of lower magnetic conductive board (11) of magnetic conductive pole (7) when dynamic.
4. a kind of miniature power generating device according to claim 3, it is characterised in that the left end of the magnetic conductive pole (7) is in wedge
Shape, to increase the left end contact area of the left end of magnetic conductive pole (7) and the left end of upper conduction magnetic board (9) or lower magnetic conductive board (11).
5. a kind of miniature power generating device according to claim 1, it is characterised in that the pressing wraping plate structure (4) is pressing
Wraping plate, presses being located on pedestal (1) for the middle part rotation of wraping plate, and installation set (2) upper surface is resisted against under pressing wraping plate
On end face.
6. a kind of miniature power generating device according to claim 1, it is characterised in that further include elastic piece (6), the pressing
Wraping plate structure (4) drive elastic piece (6) left end swing up and down, the right end of the elastic piece (6) connect with installation set (2) thus
Installation set (2) are driven to swing up and down.
7. a kind of miniature power generating device according to claim 6, it is characterised in that be equipped in the left end of the installation set (2)
Adapter sleeve (3), the right end of the elastic piece (6), which plugs to be fixed between adapter sleeve (3) and the left end of installation set (2), makes elastic piece
(6) it is fixed on installation set (2).
8. a kind of miniature power generating device according to claim 6, it is characterised in that the pressing wraping plate structure (4) includes pressing
Pressing plate (41) and support spring (42) are equipped with support frame (102) in the left part of the pedestal (1), a left side for the pressing plate (41)
End rotation is mounted on support frame (102), and the lower end of the support spring (42) is mounted on pedestal (1), support spring
(42) upper end supports pressing plate (41), is equipped with hanging buckle position (411) below the middle part of pressing plate (41), the elastic piece (6)
Left end be inserted on hanging buckle position (411).
9. a kind of miniature power generating device according to claim 6, it is characterised in that the pressing wraping plate structure (4) includes pressing
Pressing plate (41) and torque spring (43) are equipped with support frame (102) in the left part of the pedestal (1), a left side for the pressing plate (41)
End is mounted on support frame (102) by what shaft (44) rotated, and the torque spring (43) is located on shaft (44), torsion bullet
One end of spring (43) is resisted against on pressing plate (41), and the other end of torque spring (43) is resisted against on pedestal (1), the elastic piece
(6) left end rides on the right part of pressing plate (41).
10. a kind of miniature power generating device according to claim 6, it is characterised in that the pressing wraping plate structure (4) includes
Reed (45), the lower end of the reed (45) are mounted on the left part of pedestal (1), the left end and reed (45) of the elastic piece (6)
Upper end connection.
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| CN106300871B true CN106300871B (en) | 2019-02-22 |
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| CN107170619B (en) * | 2017-06-08 | 2019-02-26 | 宁波公牛电器有限公司 | A kind of power generator and wane type switch |
| CN114783811A (en) * | 2022-04-14 | 2022-07-22 | 东南电子股份有限公司 | Self-generating switch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105471218A (en) * | 2016-01-05 | 2016-04-06 | 吴建忠 | Key power generation structure |
| CN206135681U (en) * | 2016-09-12 | 2017-04-26 | 佛山市顺德区海得曼电器有限公司 | Miniature generating set |
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| JP5637028B2 (en) * | 2011-03-22 | 2014-12-10 | スミダコーポレーション株式会社 | Vibration generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105471218A (en) * | 2016-01-05 | 2016-04-06 | 吴建忠 | Key power generation structure |
| CN206135681U (en) * | 2016-09-12 | 2017-04-26 | 佛山市顺德区海得曼电器有限公司 | Miniature generating set |
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