CN218335707U - High-performance magnetic recoil generator - Google Patents
High-performance magnetic recoil generator Download PDFInfo
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- CN218335707U CN218335707U CN202222716563.3U CN202222716563U CN218335707U CN 218335707 U CN218335707 U CN 218335707U CN 202222716563 U CN202222716563 U CN 202222716563U CN 218335707 U CN218335707 U CN 218335707U
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Abstract
The utility model provides a high performance magnetism recoil generator belongs to permanent magnet linear generator technical field, including generator housing, a plurality of coils, magnetic core and output line, generator housing is the tube-shape setting, and in generator housing was located to the coil, each coil was arranged along generator housing's axial interval, and the magnetic core includes a plurality of permanent magnets, and the outside cladding of a plurality of permanent magnets has the set casing, and the same magnetic pole mutual disposition between the adjacent permanent magnet, and in the magnetic core was inserted and is located the coil, the output line was connected with the coil. The utility model discloses a set up a plurality of coils and compare in the single coil among the prior art, effectively improved the generating efficiency, simultaneously because the setting of multicoil, through drawing output sub-line on every coil for each coil can outwards export alone, change the series connection of coil or parallelly connected, can provide higher voltage or more heavy current, form the magnetic core through setting up the set casing cladding in the outside of permanent magnet again, reduced the volume of magnetic core, more can satisfy the use in the little space.
Description
Technical Field
The utility model belongs to the technical field of permanent magnet linear generator, more specifically say, relate to a high performance magnetism recoil generator.
Background
The magnetic recoil generator is a linear generator, does not need to be filled with chemical energy, is convenient to store for a long time, has the characteristics of rapid power generation and reliable work, and is suitable to be used as a fuse power supply. And as a linear generator, when the cannonball is launched, the magnetic recoil generator can generate electricity by utilizing the inertia of the magnetic recoil generator.
However, the existing magnetic recoil generator has low power generation efficiency and single output, is difficult to meet the use requirements of different use situations, occupies a large space, and is difficult to meet the use requirements under the condition of small space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high performance magnetism recoil generator to solve current magnetism recoil generator generating efficiency low, occupation space is big and can not satisfy the problem of different use cases.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a high performance magnetism recoil generator, includes generator housing, a plurality of coils, magnetic core and output line, generator housing is the tube-shape setting, the coil is located in the generator housing, each the coil is followed generator housing's axial interval arranges, and each the coil with generator housing coaxial arrangement, and the magnetic core includes a plurality of permanent magnets, and is a plurality of the outside cladding of permanent magnet has the set casing, and the same magnetic pole is arranged relatively between the adjacent permanent magnet, and is adjacent be equipped with magnetic conduction piece between the permanent magnet, the magnetic core slides and inserts and locate in the coil, the output line includes many follower lines, each the follower line respectively with one the coil is connected.
In one possible implementation, the permanent magnet is cylindrical and is arranged coaxially with the coil.
In a possible implementation, the axial length of the permanent magnet is the same as the axial length of the coil, the number of the permanent magnets is greater than the number of the coil, and when the magnetic core is inserted into the coil, one end of the magnetic core protrudes to the outside of the generator housing.
In a possible implementation manner, the magnetic core further comprises a fixing cap, the fixing cap is cylindrical, one end of the fixing cap is sealed and arranged, one end of the opening of the fixing cap is connected to the generator housing, the inner cavity of the fixing cap is communicated with the inner cavity of the generator housing, and the fixing cap covers the part, extending out of the magnetic core, of the magnetic core.
In a possible implementation manner, the generator housing includes a housing body and an annular baffle, the baffle is located one end of the housing body, the inner diameter of the baffle is the same as the diameter of the magnetic core, the top end of the coil located at the top is abutted against the baffle, the bottom end of the coil is provided with a magnetic conductive ring, the outer side wall of the magnetic conductive ring is fixedly arranged on the outer side wall of the generator housing, and the magnetic core penetrates through the magnetic conductive ring.
In one possible implementation, the inner diameter of the coil is the same as the inner diameter of the magnetic conductive ring, and the inner diameter of the magnetic conductive ring is the same as the diameter of the magnetic core.
In a possible implementation manner, the generator housing is made of a magnetic conductive material, magnetic conductive plates are arranged at two ends of each permanent magnet, the diameter of each magnetic conductive plate is the same as that of the permanent magnet, and the magnetic conductive plates at two ends of the same permanent magnet, the magnetic conductive rings abutted against the two magnetic conductive plates, and part of the generator housing can be enclosed to form a magnetic loop.
In a possible implementation manner, the permanent magnets arranged at the two ends of the magnetic core are provided with magnetic conductive sheets between the top ends of the permanent magnets and the fixed shell.
In one possible implementation, the fixing case is made of diamagnetic material.
The utility model provides a high performance magnetism recoil generator's beneficial effect lies in: compared with the prior art, the utility model discloses a set up generator housing, the fixed mounting of coil of can being convenient for is again through setting up a plurality of coils and a plurality of permanent magnet, compares in the single coil among the prior art, in the single stroke, can make more magnetic induction lines of coil cutting, and then has improved the generating efficiency of magnetism recoil generator.
Simultaneously because the setting of multicoil, every coil can generate electricity alone, and then through drawing forth output sub-line on every coil for each coil can be exported alone externally, when needing higher voltage, with each coil carry out the series connection can, when needing higher electric current, with each coil carry out parallelly connected can, can satisfy different user demands, the suitability is higher.
Set up the magnetic core and include a plurality of permanent magnets, a plurality of permanent magnets are through the fixed shell reciprocal anchorage of cladding outside, for among the prior art with non-magnetic material axle through each permanent magnet and make the permanent magnet reciprocal anchorage, the setting of fixed shell has effectively reduced the volume of magnetic core, and then has reduced the volume of magnetism recoil generator, more can satisfy the use under the little space condition, has improved the suitability of magnetism recoil generator.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a high-performance magnetic recoil generator according to an embodiment of the present invention;
fig. 2 isbase:Sub>A schematic sectional view alongbase:Sub>A-base:Sub>A of fig. 1.
Wherein the reference numerals in the figures are as follows:
1. a generator housing; 2. a magnetic core; 3. a coil; 4. an output line;
101. a housing body; 102. a baffle plate; 103. a fixing cap; 104. an air intake;
201. a permanent magnet; 202. a magnetic conductive sheet; 203. a stationary case;
301. a magnetic conductive ring.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It is right now that the utility model provides a high performance magnetism recoil generator explains.
Referring to fig. 1 and 2 together, the high-performance magnetic recoil generator includes a generator housing 1, a plurality of coils 3, a magnetic core 2 and an output line 4, wherein the generator housing 1 is disposed in a cylindrical shape, the coils 3 are disposed in the generator housing 1, the coils 3 are spaced apart from each other in an axial direction of the generator housing 1, the coils 3 are disposed coaxially with the generator housing 1, the magnetic core 2 includes a plurality of permanent magnets 201, the outer sides of the permanent magnets 201 are wrapped with fixing shells 203, the same magnetic poles between adjacent permanent magnets 201 are disposed oppositely, the magnetic core 2 is inserted into the coils 3 in a sliding manner, the output line includes a plurality of output sub-lines, and each of the output sub-lines is connected with one of the coils.
The high performance magnetism recoil generator that this embodiment provided is: compared with the prior art, the high performance magnetism recoil generator that this embodiment provided, through setting up generator housing 1, the fixed mounting of coil 3 of can being convenient for is again through setting up a plurality of coils 3 and a plurality of permanent magnet 201, compares in the single coil among the prior art, in the single stroke, can make coil 3 cut more magnetic induction lines, and then has improved the generating efficiency of magnetism recoil generator.
Simultaneously because the setting of multicoil, every coil can generate electricity alone, and then through drawing forth the output sub-line on every coil for each coil can outwards export alone, when needs higher voltage, with each coil carry out the series connection can, when needs higher electric current, with each coil carry out parallelly connected can, can satisfy different user demands, the suitability is higher.
Set up the magnetic core and include a plurality of permanent magnets, a plurality of permanent magnets are through the fixed shell reciprocal anchorage of cladding outside, for among the prior art with non-magnetic material axle through each permanent magnet and make the permanent magnet reciprocal anchorage, the setting of fixed shell has effectively reduced the volume of magnetic core, and then has reduced the volume of magnetism recoil generator, more can satisfy the use under the little space condition, has improved the suitability of magnetism recoil generator.
Based on the above design concept, the utility model discloses a permanent magnet 201 is the column, and permanent magnet 201 and coil 3 coaxial arrangement. Compared with the traditional annular permanent magnet 201, the columnar permanent magnet 201 has the advantages that the number of magnetic induction lines is larger under the condition of the same volume, and when the magnetic core 2 moves for the same length relative to the coil 3, the coil 3 can cut more magnetic induction lines, so that the power generation efficiency of the magnetic recoil generator is improved.
In a specific embodiment, the axial length of the permanent magnets 201 is the same as the axial length of the coils 3, and the number of permanent magnets 201 is greater than the number of coils 3. In the present embodiment, two coils 3 and three permanent magnets 201 are provided in total. When the magnetic core 2 is inserted into the coil 3, the bottom end of the permanent magnet 201 at the bottom end of the magnetic core 2 is flush with the bottom end of the coil 3 below, and one end of the magnetic core 2 extends out of the coil 3 above. Of course, the number of the coils 3 and the number of the permanent magnets 201 are not limited to the foregoing, and the number of the coils 3 may also be 3, 4 or even more, and similarly, the number of the permanent magnets 201 may also be 4, 5 or even more, and it is only necessary that the number of the permanent magnets 201 is one more than the number of the coils 3.
When being worth noticing, the utility model discloses a high performance magnetism recoil generator is when using, along the direction that the shell jetted out, the one end that stretches out the 3 outsides of coil of magnetic core 2 is in low reaches, so, when the shell transmission, under the effect of magnetic core 2 self inertia, magnetic core 2 can move coil 3 relatively to generate electricity.
Furthermore, the utility model discloses a high performance magnetism recoil generator still includes locking cap 103, and locking cap 103 is the tube-shape, and locking cap 103's one end seals the setting, and the one end that locking cap 103's opening set up is connected on generator housing 1, makes locking cap 103's inner chamber and generator housing 1's inner chamber switch on, and locking cap 103 is established including the part cover that stretches out the generator housing 1 outside of magnetic core 2. The fixing cap 103 is provided to facilitate the insertion of the magnetic core 2 into the coil 3, and when the magnetic core 2 is inserted, the top end of the magnetic core 2 abuts against the fixing cap 103.
Of course, air cannot enter the inner cavity of the fixing cap 103, so that the magnetic core 2 is difficult to move along the axial direction of the generator housing 1 due to the effect of atmospheric pressure, and an air inlet hole 104 is formed at one end of the fixing cap 103 where the seal is arranged.
As shown in fig. 2, the generator case 1 includes a case body 101 and an annular baffle plate 102 provided at one end of the case body 101, and a side wall of the baffle plate 102 is fixed at a position near the tip end of the inner wall of the generator case 1 so that the top surface of the baffle plate 102 is flush with the top surface of the generator case 1. The inner diameter of the baffle plate 102 is the same as the diameter of the magnetic core 2. The top end of the coil 3 arranged above is abutted against the baffle plate 102, the bottom end of each coil 3 is provided with a magnetic conduction ring 301, the outer side wall of the magnetic conduction ring 301 is fixedly arranged on the outer side wall of the generator housing 1, and the magnetic core 2 penetrates through the magnetic conduction ring 301 to be arranged. The arrangement of the baffle plate 102 and the magnetic conductive ring 301 facilitates the fixed mounting of the coil 3 in the generator housing 1.
In this embodiment, the internal diameter of coil 3 is the same with the internal diameter of magnetic ring 301, and the internal diameter of magnetic ring 301 is the same with the diameter of magnetic core 2 for when 3 insides are come in and go out to coil 2, guaranteed that magnetic core 2 can follow the axial slip of generator casing 1, can not follow generator casing 1's radial emergence and rock.
The generator housing 1 is made of a magnetic conductive material, magnetic conductive sheets 202 are arranged at two ends of each permanent magnet 201, and the diameters of the magnetic conductive sheets 202 are the same as those of the permanent magnets 201. The magnetic conducting sheets 202 at the two ends of the same permanent magnet 201, the magnetic conducting ring 301 abutted to the two magnetic conducting sheets 202 and the generator housing 1 can form a magnetic loop. Through the arrangement of the magnetic conductive sheet 202, the generator shell 1 and the magnetic conductive ring 301 which are made of magnetic conductive materials are matched, so that the axial magnetic induction lines in the permanent magnet 201 are changed into radial magnetic induction lines, and the magnetic core 2 is favorable for generating electricity in the coil 3 when moving.
It should be noted that the fixing casing 203 is made of diamagnetic material, and in particular, in the embodiment, the fixing casing 203 is made of copper, so as to prevent the magnetic induction lines of the permanent magnets 201 from being bound in the fixing casing 203, which may adversely affect the power generation of the generator. Of course, in addition to being made of copper, an appropriate metal such as aluminum may be used.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, but rather as the following description is intended to cover all modifications, equivalents and improvements which may fall within the spirit and principles of the present invention.
Claims (9)
1. A high performance magnetic recoil generator, comprising:
a generator housing (1) which is provided in a cylindrical shape;
a plurality of coils (3), the coils (3) being provided in the generator housing (1), the coils (3) being arranged at intervals in an axial direction of the generator housing (1), and the coils (3) being arranged coaxially with the generator housing (1);
the magnetic core (2) comprises a plurality of permanent magnets (201), the outer sides of the permanent magnets (201) are wrapped with fixed shells (203), the same magnetic poles of the adjacent permanent magnets (201) are oppositely arranged, and the magnetic core (2) is slidably inserted into the coil (3);
the coil (3) comprises an output line (4), wherein the output line (4) comprises a plurality of output sub-lines, and each output sub-line is connected with one coil (3).
2. The high performance magnetic recoil generator of claim 1, wherein: the permanent magnet (201) is columnar, and the permanent magnet (201) and the coil (3) are coaxially arranged.
3. A high performance magnetic squat generator as claimed in claim 1, characterised in that: the axial length of permanent magnet (201) with the axial length of coil (3) is the same, just the quantity of permanent magnet (201) is more than the quantity of coil (3), when magnetic core (2) are inserted in coil (3), the one end of magnetic core (2) stretches out the outside of generator housing (1).
4. A high performance magnetic recoil generator as claimed in claim 3 further comprising: still include locking cap (103), locking cap (103) are the tube-shape, just the one end of locking cap (103) is sealed and is set up, the one end that the opening of locking cap (103) set up connect in generator housing (1) is last, make the inner chamber of locking cap (103) with the inner chamber of generator housing (1) switches on, locking cap (103) will stretch out of magnetic core (2) to including the part cover of generator housing (1) is established.
5. The high performance magnetic recoil generator of claim 4, wherein: an air inlet hole (104) is formed in one end of the seal of the fixing cap (103).
6. The high performance magnetic recoil generator of claim 1, wherein: the generator shell (1) comprises a shell body (101) and an annular baffle plate (102), wherein the baffle plate (102) is arranged at one end of the shell body (101), and the inner diameter of the baffle plate (102) is the same as the diameter of the magnetic core (2);
the top end of the coil (3) arranged on the top is abutted against the baffle (102), the bottom end of each coil (3) is provided with a magnetic conduction ring (301), the outer side wall of each magnetic conduction ring (301) is fixedly arranged on the outer side wall of the generator shell (1), and the magnetic core (2) penetrates through the magnetic conduction rings (301) to be arranged.
7. The high performance magnetic recoil generator of claim 6, wherein: the internal diameter of coil (3) with the internal diameter of magnetic conductive ring (301) is the same, the internal diameter of magnetic conductive ring (301) with the diameter of magnetic core (2) is the same.
8. The high performance magnetic recoil generator of claim 7, wherein: the generator shell (1) is made of a magnetic conductive material, magnetic conductive sheets (202) are arranged at two ends of each permanent magnet (201), the diameters of the magnetic conductive sheets (202) are the same as those of the permanent magnets (201), and the magnetic conductive sheets (202) at two ends of the same permanent magnet (201), the magnetic conductive ring (301) abutted to the two magnetic conductive sheets (202) and part of the generator shell (1) can be enclosed to form a magnetic loop.
9. The high performance magnetic recoil generator of claim 1, wherein: the stationary case (203) is made of diamagnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716563.3U CN218335707U (en) | 2022-10-14 | 2022-10-14 | High-performance magnetic recoil generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716563.3U CN218335707U (en) | 2022-10-14 | 2022-10-14 | High-performance magnetic recoil generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218335707U true CN218335707U (en) | 2023-01-17 |
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ID=84824722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222716563.3U Active CN218335707U (en) | 2022-10-14 | 2022-10-14 | High-performance magnetic recoil generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218335707U (en) |
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2022
- 2022-10-14 CN CN202222716563.3U patent/CN218335707U/en active Active
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