CN205509825U - Contact electromagnetism power generation facility - Google Patents
Contact electromagnetism power generation facility Download PDFInfo
- Publication number
- CN205509825U CN205509825U CN201620278657.9U CN201620278657U CN205509825U CN 205509825 U CN205509825 U CN 205509825U CN 201620278657 U CN201620278657 U CN 201620278657U CN 205509825 U CN205509825 U CN 205509825U
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- contact
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- magnetic
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- spring
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Abstract
The utility model discloses a contact electromagnetism power generation facility, including a magnetic substance, the setting is at the iron core of magnetic substance one side, coil and setting the spring in magnetic substance bottom of winding on the iron core, the bottom and a bottom plate of spring are fixed, the magnetic substance includes the permanent magnet, the setting is at the filling block of permanent magnet one side and set up respectively soft -magnetic of the first soft -magnetic piece of permanent magnet top and bottom and second, the iron core has first contact -segment, second contact -segment and third contact -segment, magnetic substance and first contact -segment, second contact -segment and third contact -segment sliding fit, the top of bottom plate is equipped with a positioning seat, a spring position fixing piece is installed on the top of positioning seat, the bottom of the soft -magnetic piece of second is equipped with the couple, the bottom and the spring position fixing piece fixed connection of spring, the bottom of second contact -segment is equipped with a dog, the top of bottom plate is equipped with a stopper, outer wall and dog, the stopper sliding fit of magnetic substance. The contact electromagnetism power generation facility work efficiency who from this designs is high.
Description
Technical field
This utility model relates to a kind of TRT, is especially a kind of contact electromagnetic power generation apparatus.
Background technology
The fine motion energy harvester (micro-kinetic-energy power generator) of prior art mainly has electromotor and piezoelectric ceramics
Supply unit.Although electromotor can by producing sufficiently large curtage with running speed faster,
But its volume ratio is relatively big, is generally unsuitable for the environmental condition strict to volumetric constraint, thus at small energy
Amount collection field can not get being widely applied.It is excellent that piezoelectric ceramics power supply device has that volume is little, generating is simple etc.
Point, but the life-span of piezoelectric ceramics there is certain restriction, probably due to piezoelectric ceramics after using a period of time
Damage and cannot continue power supply, be not suitable for the equipment needing to use for a long time.Thus electromotor and piezoelectricity pottery
Porcelain supply unit is not optimum selection, de minimis energy gather field be badly in need of a kind of simple in construction, volume little,
Economic and environment-friendly, the fine motion energy harvester of length in service life.
In order to solve the problems referred to above, the Chinese patent of Patent No. 201520085562.0 discloses a kind of end face
Interlacing contact formula electromagnetic power generation apparatus, including permanent magnet, soft magnetic materials, coil, iron core and implant, forever
Two end faces of magnet are connected with soft magnetic materials respectively, are aided with implant, constitute a cuboid-type magnet；
Iron core is " E " sections sheet, and coil is wrapped on the middle iron plate of " E " shaped iron core；Cuboid-type magnet phase
" E " shaped iron core is slided up and down, contacts with two loops up and down of " E " shaped iron core respectively, change line
The magnetic flux of circle, thus convert mechanical energy into electric energy.
The end face interlacing contact formula electromagnetic power generation apparatus that technique scheme is provided has that volume is little, structure is simple
Singly, make simple, low cost and other advantages, be suitable for Micropower equipment, but go back during specifically used
Be can there is problems in that cuboid-type magnet when being moved upwardly or downwardly because outside elastic device also
It is not provided with positioner so that cuboid-type magnet easily occurs during motion can not be according to predetermined
The situation of movement locus motion, so can reduce work efficiency, and elastic device can go out under life-time service
The situation that now damage or elasticity are greatly lowered, and the spring being continuing with damaging or elasticity is greatly lowered is same
Sample can reduce work efficiency, needs to be improved further.
Utility model content
In view of the defect of above-mentioned prior art, the purpose of this utility model is: provide a kind of work efficiency high
Contact electromagnetic power generation apparatus.
Technical solution of the present utility model is: contact electromagnetic power generation apparatus, including a rectangle magnetic
Body, it is arranged on the iron core of magnetic side, the coil being wrapped on iron core and is arranged on bottom magnetic
Spring, the bottom of spring fixes with a base plate, and described magnetic includes permanent magnet, is arranged on permanent magnet side
Filling block and be separately positioned on permanent magnet top and the first soft magnetism block of bottom and the second soft magnetism block, described
Iron core has the first contact-segment, the second contact-segment and the 3rd contact-segment, described magnetic and the first contact-segment,
Second contact-segment and the 3rd contact-segment are slidably matched, and the top of described base plate is provided with a positioning seat, positioning seat
Top is provided with a spring locating piece by a screw, and the bottom of the second soft magnetism block is provided with for hooking spring top
The hook of end, the bottom of spring is fixing with spring locating piece to be connected；
The bottom of described second contact-segment is provided with a block, and the top of described base plate is provided with a limited block, described
The outer wall of magnetic is slidably matched with block, limited block.
Further, described iron core is an E sections block, and the first contact-segment, the second contact-segment contact with the 3rd
Section sets gradually from top to bottom, and the distance between the first contact-segment and the second contact-segment and the second contact-segment and
Distance between 3rd contact-segment is equal.
Further, the top of described positioning seat cave inward be formed for that spring locating piece bottom snaps in recessed
Groove.
Further, the storage tank that magnetic slips into it is formed between described block and limited block.
Applying contact electromagnetic power generation apparatus provided by the utility model, it provides the benefit that: the top of base plate
Portion is provided with a positioning seat, and the top of positioning seat is provided with a spring locating piece, the second soft magnetism block by a screw
Bottom be provided with the hook for hooking spring top, the bottom of spring is fixing with spring locating piece to be connected, i.e.
After screwing off screw, just can be removed by spring, the spring that then can more renew uses；Second contact-segment
Bottom is provided with a block, and the top of base plate is provided with a limited block, and the outer wall of magnetic is slided with block, limited block
Dynamic cooperation, makes magnetic can move according to predetermined path of movement by the setting of block and limited block, carries
High work efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram (spring is uncompressed state) of the present utility model；
Fig. 2 is the structural representation (spring is uncompressed state) after this utility model removes spring；
Fig. 3 is overall structure schematic diagram of the present utility model (spring confined state).
Shown in figure: 1-magnetic, 1.1-permanent magnet, 1.2-filling block, 1.3-the first soft magnetism block,
1.4-the second soft magnetism block, 2-iron core, 21-the first contact-segment, 22-the second contact-segment, 23-the 3rd connects
Tactile section, 3-coil, 4-spring, 5-base plate, 6-positioning seat, 7-screw, 8-spring locating piece, 9
-hook, 10-block, 11-limited block, 12-groove, 13-storage tank.
Detailed description of the invention
For comparing intuitively, being fully understood by the technical solution of the utility model, now just combine this utility model attached
It is as follows that figure carries out nonrestrictive feature description:
As shown in Figure 1-Figure 3, contact electromagnetic power generation apparatus, including a rectangle magnetic 1, it is arranged on
The iron core 2 of magnetic 1 side, the coil 3 being wrapped on iron core 2 and be arranged on the bullet bottom magnetic 1
Spring 4, the bottom of spring 4 is fixing with a base plate 5, and magnetic 1 includes permanent magnet 1.1, is arranged on permanent magnet
The filling block 1.2 of 1.1 sides and be separately positioned on the first soft magnetism block 1.3 of permanent magnet 1.1 top and bottom
With the second soft magnetism block 1.4, iron core 2 has the first contact-segment the 21, second contact-segment 22 and the 3rd contact-segment 2
3, magnetic 1 is slidably matched with first contact-segment the 21, second contact-segment 22 and the 3rd contact-segment 23, base plate
The top of 5 is provided with a positioning seat 6, and the top of positioning seat 6 is provided with a spring locating piece 8 by a screw 7
, the bottom of the second soft magnetism block 1.4 is provided with the hook 9 for hooking spring 4 top, the bottom of spring 4 and bullet
Spring locating piece 8 is fixing to be connected；The bottom of the second contact-segment 22 is provided with a block 10, and the top of base plate 5 is provided with
One limited block 11, the outer wall of magnetic 1 is slidably matched with block 10, limited block 11.
Fixing spring locating piece 8 for convenience, the top of positioning seat 6 caves inward and is formed for spring locating piece
The groove 12 that 8 bottoms snap in.
It is formed for the storage tank 13 that magnetic 1 slips between block 10 and limited block 11, facilitates magnetic
1 slips into, and then magnetic 1 just can move according to predetermined path of movement.
Iron core 2 is an E sections block, first contact-segment the 21, second contact-segment 22 and the 3rd contact-segment 23 from
Set gradually down, and the distance between the first contact-segment 21 and the second contact-segment 22 and the second contact-segment 2
2 and the 3rd distances between contact-segment 23 are equal.As it is shown in figure 1, under original state, the first soft magnetism block 1.
3 contact with the first contact-segment 21, and the second soft magnetism block 1.4 contacts with the second contact-segment 22, under this state
, owing to magneto resistive ratio the first soft magnetism block the 1.3, the second soft magnetism block 1.4 in air and iron core 2 are much bigger, E type
The lower end of iron block is equivalent to magnetic circuit and disconnects, and the magnetic induction line direction in coil 3 is as direction of the arrows shown in fig；Such as figure
Shown in 3, magnetic 1 moves downward under the effect of external force, the first soft magnetism block 1.3 and the second contact-segment 22
Contacting, the second soft magnetism block 1.4 contacts with the 3rd contact-segment 23, and the upper end of E sections block is equivalent to magnetic circuit
Disconnecting, the magnetic induction line direction in coil 3 is substantially as contrary in the direction of arrow in Fig. 1, in such coil 3
Magnetic flux there occurs bigger change, according to electromagnetic induction principle, when the area of coil 3 is relatively big, the number of turn relatively
Time many, can produce a bigger electric current, this electric current can use for Micropower equipment after rectifying and voltage-stabilizing
.After external force disappears, spring 4 can be by magnetic 1 bullet to the position described in Fig. 1, coil 3 during being somebody's turn to do
In magnetic induction line direction again change, again produce a bigger electric current.
Contact electromagnetic power generation apparatus provided by the utility model, just can be by spring 4 after screwing off screw 7
Removing, the spring 4 that then can more renew is used and is made by the setting of block 10 and limited block 11
Magnetic 1 can move according to predetermined path of movement, improves work efficiency.
Certainly, these are only preferred embodiment of the present utility model, non-the most i.e. limit to this utility model
The scope of the claims, all utilization this utility model description and graphic content institute is simple for it modifies and equivalent structure
Change, within all should being in like manner contained in scope of patent protection of the present utility model.
Claims (4)
1. contact electromagnetic power generation apparatus, including a rectangle magnetic, the iron core that is arranged on magnetic side
, the coil that is wrapped on iron core and be arranged on the spring bottom magnetic, the bottom of spring is solid with a base plate
Fixed, described magnetic includes permanent magnet, the filling block being arranged on permanent magnet side and is separately positioned on permanent magnetism
Ferrum top and the first soft magnetism block of bottom and the second soft magnetism block, described iron core has the first contact-segment, second connects
Touch section and the 3rd contact-segment, described magnetic and the first contact-segment, the second contact-segment and the 3rd contact-segment to slide
Coordinate, it is characterised in that: the top of described base plate is provided with a positioning seat, and a screw is passed through on the top of positioning seat
Being provided with a spring locating piece, the bottom of the second soft magnetism block is provided with the hook for hooking spring top, spring
Bottom and spring locating piece fixing be connected；
The bottom of described second contact-segment is provided with a block, and the top of described base plate is provided with a limited block, described
The outer wall of magnetic is slidably matched with block, limited block.
Contact electromagnetic power generation apparatus the most according to claim 1, it is characterised in that: described iron core is
One E sections block, the first contact-segment, the second contact-segment and the 3rd contact-segment set gradually from top to bottom, and
Distance between one contact-segment and the second contact-segment is equal with the distance between the second contact-segment and the 3rd contact-segment
。
Contact electromagnetic power generation apparatus the most according to claim 1, it is characterised in that: described positioning seat
Top cave inward and be formed for the groove that spring locating piece bottom snaps in.
Contact electromagnetic power generation apparatus the most according to claim 1, it is characterised in that: described block with
The storage tank that magnetic slips into it is formed between limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278657.9U CN205509825U (en) | 2016-03-30 | 2016-03-30 | Contact electromagnetism power generation facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278657.9U CN205509825U (en) | 2016-03-30 | 2016-03-30 | Contact electromagnetism power generation facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509825U true CN205509825U (en) | 2016-08-24 |
Family
ID=56735954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620278657.9U Expired - Fee Related CN205509825U (en) | 2016-03-30 | 2016-03-30 | Contact electromagnetism power generation facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768126A (en) * | 2018-06-12 | 2018-11-06 | 武汉领普科技有限公司 | A kind of self-generating device |
-
2016
- 2016-03-30 CN CN201620278657.9U patent/CN205509825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768126A (en) * | 2018-06-12 | 2018-11-06 | 武汉领普科技有限公司 | A kind of self-generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Ningbo Hi-Tech Zone Guiwu Intelligent Illumination Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20190330 |