CN202384972U - Extrusion vibration linear generator - Google Patents
Extrusion vibration linear generator Download PDFInfo
- Publication number
- CN202384972U CN202384972U CN2011204696625U CN201120469662U CN202384972U CN 202384972 U CN202384972 U CN 202384972U CN 2011204696625 U CN2011204696625 U CN 2011204696625U CN 201120469662 U CN201120469662 U CN 201120469662U CN 202384972 U CN202384972 U CN 202384972U
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- China
- Prior art keywords
- stator
- fixed head
- permanent magnet
- mover
- dovetail
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Abstract
The utility model provides an extrusion vibration linear generator, characterized in that the generator is rectangular flat-shaped, and from bottom orderly comprises a stator fixing plate, guide pillars, a stator core, a concentrated winding coil, a permanent magnet, a mover fixing plate, resonance springs, and a linear bearing or a shaft sleeve; wherein the guide pillars penetrate into the circular holes arranged at the four corners of the stator fixing plate to be vertically and fixedly connected with the stator fixing plate, and the mover fixing plate is equipped with the linear bearing or the shaft sleeve and is in slip connection with the guide pillars; resonance springs are arranged between the stator fixing plate and the mover fixing plate and on the outer walls of the guide pillars at the upper part of the mover fixing plate, the end parts of the guide pillars are equipped with screw buckles which are connected with adjusting nuts, and the upper and lower strokes between a mover and a stator are adjusted via the adjusting nuts. The extrusion vibration linear generator of the utility model is high in efficiency, compact in structure, light in weight and wide in application range.
Description
Technical field
The utility model belongs to mechanism of power generation technology for making field, a kind of specifically linear electric generator.
Background technology
Existing generator generally adopts rotating magnetic field, mainly comprises shell, rotor and stator, and rotor is installed on the armature spindle.Rotor surface is provided with permanent magnet, and stator is fixed on the motor housing inwall, is wound with winding coil on the stator.Rotor rotates in stator and produces rotating magnetic field, and the stator conductors cutting magnetic line produces electromotive force, obtains electric energy.This generator exists efficient low, and cost is high, shortcomings such as manufacturing process complicacy.
How to design a kind of efficient height that has, the generator of advantages of wide application range has become present problem demanding prompt solution.
Summary of the invention
The purpose of the utility model is the problem that exists to prior art, and a kind of extrusion and vibration linear electric generator that provides.Its compact conformation, efficient height, applied range.
The utility model is realized through following technical scheme: a kind of extrusion and vibration linear electric generator, generator are rectangular flat, by under be followed successively by stator fixed head, guide pillar, stator core, concentrate winding coil, permanent magnet, mover fixed head; Guide pillar is connected with stator fixed head vertical fixing; The mover fixed head is provided with linear bearing or axle sleeve, is slidingly connected with guide pillar, is provided with resonant spring with mover fixed head top between mover fixed head and the stator fixed head; Stator core is piled up by silicon steel sheet and forms; It is characterized in that: guide pillar penetrates in four jiaos of circular holes that are provided with of stator fixed head, is fixedly connected with the stationary fit of stator fixed head, and the guide pillar end is provided with the spiral shell button; Be connected with adjusting nut, regulate the stroke up and down between mover and the stator through adjusting nut.
Wherein, stator core is piled up by silicon steel sheet and forms, and the stator core both sides are provided with pressuring line groove, and the bottom is provided with dovetail and is fixedly connected with the dovetail groove that stator fixed head top is provided with; Winding coil is wrapped in interior formation of pressuring line groove of stator core both sides and concentrates winding; The winding coil end that twines in the stator pressuring line groove is connected with the out-put supply line.
Said mover fixed head bottom is provided with dovetail groove; Permanent magnet top is provided with dovetail; Permanent magnet is fixedly connected with the dovetail groove of mover fixed head bottom through dovetail; Said mover fixed head is provided with axle sleeve or linear bearing and guide pillar for four jiaos and is slidingly connected, and permanent magnet is arranged between stator and the stator, two limits of permanent magnet identical polar reply stator winding; Said permanent magnet identical polar reply is arranged and is formed magnetic pole, and said mover fixed head drives permanent magnet and up and down reciprocatingly slides through guide pillar under extrusion and vibration.
Said stator fixed head top is provided with dovetail groove; The dovetail of stator core bottom penetrates stator fixed head dovetail groove internal fixation and connects; Permanent magnet top is provided with dovetail; The dovetail on permanent magnet top penetrates mover fixed head dovetail groove internal fixation and connects, and stator and stator all have certain spacing between permanent magnet and the permanent magnet; Said permanent magnet is that corresponding arrangement of identical polar forms magnetic pole, around stator fixed head and stator fixed head, installs dust cover additional.
The advantage and the good effect of the utility model are:
1, between the mover fixed head of the utility model extrusion and vibration linear electric generator and the stator fixed head and mover fixed head top is provided with resonant spring; Mover is arranged on stator top; The mover fixed head drives permanent magnet through guide pillar and resonant spring rectilinear motion about stator winding is between stator winding when extrusion and vibration, two limits of stator winding cutting magnetic lines simultaneously produce electromotive forces.
2, the utility model extrusion and vibration linear electric generator is simple in structure, and utilance is high, and cost is low, and is in light weight, and processing and fabricating is convenient, applied range.
Description of drawings
Fig. 1 is the utility model extrusion and vibration linear electric generator front view.
Embodiment
With reference to figure 1; The embodiment of a kind of extrusion and vibration linear electric generator of the utility model mainly comprises guide pillar 1, upper resonance spring 2, axle sleeve or linear bearing 3, mover fixed head 4, mover fixed head dovetail groove 5, winding coil 6, stator core 7, rotor permanent magnet 8, stator fixed head dovetail groove 9, stator fixed head 10, middle part resonant spring 11, adjusting nut 12.
Said guide pillar 1 penetrates stator fixed head 10, is fixedly connected with the stator fixed head in the circular hole of setting; Stator 7 bottoms are provided with dovetail, and both sides are provided with pressuring line groove, and winding coil 6 is wrapped in to form in the stator pressuring line groove concentrates winding; Stator fixed head 10 tops are provided with dovetail groove 9, and the dovetail of stator 7 bottoms penetrates in the stator fixed head dovetail groove 9, is fixedly connected with stator fixed head 10; Guide pillar 1 penetrates mover fixed head 4, is slidingly connected in the slip cap of setting or the linear bearing hole 3.The said permanent magnet 8 that dovetail is set penetrates mover fixed head 4, is fixedly connected with the mover fixed head in the dovetail groove 5 that the bottom is provided with, and corresponding arrangement of permanent magnet identical polar forms magnetic pole.Between said stator fixed head 10 and the mover fixed head 4 spring 11 is set, mover fixed head top is provided with spring 2, and guide pillar 1 upper end is provided with screw thread, is connected with adjusting nut 12.The winding coil 6 that twines in the stator pressuring line groove, the end is connected with the out-put supply line, stator core 5, coiling 6, permanent magnet 8, guide pillar 1, quantity can increase and decrease according to reality, also can be at stator fixed head 3, mover fixed head 10 installs dust cover all around additional.
Extrusion and vibration linear electric generator operation principle: mover fixed head 4 when prime mover extruding or vibration; Drive permanent magnet 8; Through guide pillar 1, rectilinear motion produces straight line magnetic field simultaneously up and down between winding coil 6 and winding coil 6, and two limits between winding coil 6 and the winding coil 6 are cutting magnetic line simultaneously; Will produce induced current in the coiling group circle 6, and be connected with the out-put supply line by the end of winding coil 6.
Certainly, above-mentioned utility model is not to be the restriction to the utility model, and the utility model also is not limited to above-mentioned giving an example; Those skilled in the art; In essential scope of the present invention, the variation of making, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (4)
1. extrusion and vibration linear electric generator; Generator is rectangular flat; By under be followed successively by stator fixed head, guide pillar, stator core, concentrate winding coil, permanent magnet, mover fixed head, resonant spring, linear bearing or axle sleeve, it is characterized in that: said guide pillar penetrates in four jiaos of circular holes that are provided with of stator fixed head and is connected with stator fixed head vertical fixing, and the mover fixed head is provided with linear bearing or axle sleeve; Be slidingly connected with guide pillar; Between stator fixed head and the mover fixed head and mover fixed head upper guide column outer wall be provided with resonant spring, the guide pillar end is provided with the spiral shell button; Be connected with adjusting nut, regulate the stroke up and down between mover and the stator through adjusting nut.
2. according to the said extrusion and vibration linear electric generator of claim 1, it is characterized in that: stator core is piled up by silicon steel sheet and forms, and the stator core both sides are provided with pressuring line groove, and the bottom is provided with dovetail and is fixedly connected with the dovetail groove that stator fixed head top is provided with; Winding coil is wrapped in interior formation of pressuring line groove of stator core both sides and concentrates winding; The winding coil end that twines in the stator pressuring line groove is connected with the out-put supply line.
3. according to claim 1 or 2 said extrusion and vibration linear electric generators, it is characterized in that; Said mover fixed head bottom is provided with dovetail groove; Permanent magnet top is provided with dovetail; Permanent magnet is fixedly connected with the dovetail groove of mover fixed head bottom through dovetail; Said mover fixed head is provided with axle sleeve or linear bearing and guide pillar for four jiaos and is slidingly connected, and permanent magnet is arranged between stator and the stator, two limits of permanent magnet identical polar reply stator winding; Said permanent magnet identical polar reply is arranged and is formed magnetic pole, and said mover fixed head drives permanent magnet and up and down reciprocatingly slides through guide pillar under extrusion and vibration.
4. according to the said extrusion and vibration linear electric generator of claim 3; It is characterized in that: said stator fixed head top is provided with dovetail groove; The dovetail of stator core bottom penetrates stator fixed head dovetail groove internal fixation and connects, and permanent magnet top is provided with dovetail, and the dovetail on permanent magnet top penetrates mover fixed head dovetail groove internal fixation and connects; Stator and stator all have certain spacing between permanent magnet and the permanent magnet; Said permanent magnet is that corresponding arrangement of identical polar forms magnetic pole, around stator fixed head and mover fixed head, installs dust cover additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204696625U CN202384972U (en) | 2011-11-10 | 2011-11-10 | Extrusion vibration linear generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204696625U CN202384972U (en) | 2011-11-10 | 2011-11-10 | Extrusion vibration linear generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202384972U true CN202384972U (en) | 2012-08-15 |
Family
ID=46633443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204696625U Expired - Fee Related CN202384972U (en) | 2011-11-10 | 2011-11-10 | Extrusion vibration linear generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202384972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612266A (en) * | 2017-09-08 | 2018-01-19 | 哈尔滨工程大学 | A kind of electromagnetic vibration energy transducer based on radial magnetic field |
-
2011
- 2011-11-10 CN CN2011204696625U patent/CN202384972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612266A (en) * | 2017-09-08 | 2018-01-19 | 哈尔滨工程大学 | A kind of electromagnetic vibration energy transducer based on radial magnetic field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20141110 |
|
| EXPY | Termination of patent right or utility model |