CN213213299U - Power generation module - Google Patents
Power generation module Download PDFInfo
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- CN213213299U CN213213299U CN202022219529.6U CN202022219529U CN213213299U CN 213213299 U CN213213299 U CN 213213299U CN 202022219529 U CN202022219529 U CN 202022219529U CN 213213299 U CN213213299 U CN 213213299U
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- magnetic conduction
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- power generation
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- 238000010248 power generation Methods 0.000 title claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 40
- 230000005389 magnetism Effects 0.000 claims abstract description 12
- 230000004907 flux Effects 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 46
- 230000037431 insertion Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract 4
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model relates to a power generation module, the power generation module includes magnetic unit, skeleton, coil core and solenoid, the skeleton is opened there is the activity passageway, the skeleton corresponds activity passageway periphery and is equipped with the wire winding region, and the skeleton is located the front end of activity passageway and is opened there is magnetic unit installation passageway, and magnetic unit installation passageway and activity passageway intercommunication; the coil core can be put to the back tip of pressing down coil core, make the first magnetic conductive plate of preceding tip contact or the second magnetic conductive plate of coil core, coil core arouses magnetic field variation, the magnetic flux that the magnetic field of change made through solenoid changes, so that solenoid produces induced-current, the operation is very simple, movable channel and magnetism group installation passageway are reserved to the skeleton moreover, make the part of generating module concentrate and install on the skeleton, the volume of the generating module that significantly reduces improves generating module's practicality.
Description
Technical Field
The utility model relates to a power generation module.
Background
Currently, a considerable number of electric appliances or devices are commercially available with wireless buttons (keys) for wireless control, which are basically battery-operated.
After the service cycle of the battery is finished, a user must frequently replace the old battery with a new battery to ensure the normal use of the electric appliance or the controller, the user is troublesome to replace the battery, and the discarded old battery can pollute the environment.
Therefore, a self-generating wireless button also appears in the prior art, and the electromagnetic induction phenomenon of faraday is utilized to generate current for an electric appliance or a controller to use, but the generating module of the self-generating wireless button in the prior art has the defects of complex structure, troublesome assembly, large volume and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, equipment are swift, small power generation module.
The purpose of the utility model is realized like this:
a power generation module comprises a magnetic group, a framework, a coil iron core and an electromagnetic coil, wherein the framework is provided with a movable channel, a winding area is arranged on the periphery of the framework corresponding to the movable channel, the front end of the framework, positioned on the movable channel, is provided with a magnetic group installation channel, and the magnetic group installation channel is communicated with the movable channel;
the magnetic group comprises a first magnetic conduction sheet, a permanent magnet and a second magnetic conduction sheet, the first magnetic conduction sheet, the permanent magnet and the second magnetic conduction sheet are arranged in the magnetic group installation channel, the first magnetic conduction sheet is positioned on the upper side of the permanent magnet, the second magnetic conduction sheet is positioned on the lower side of the permanent magnet, the polarities of the first magnetic conduction sheet and the second magnetic conduction sheet are opposite, the first magnetic conduction sheet, the permanent magnet and the second magnetic conduction sheet enclose a magnetic gap, and the magnetic gap is communicated with the movable channel;
the coil iron core is arranged in the movable channel, the front end part of the coil iron core extends into the magnetic gap and contacts the first magnetic conduction sheet or the second magnetic conduction sheet, the rear end part of the coil iron core extends out of the movable channel, and the electromagnetic coil is wound in the winding area so as to enable the electromagnetic coil to be positioned on the periphery of the coil iron core;
when the coil iron core swings, the front end part of the coil iron core contacts the second magnetic conduction sheet or the first magnetic conduction sheet, the coil iron core causes the change of a magnetic field, and the changed magnetic field changes the magnetic flux passing through the electromagnetic coil so as to enable the electromagnetic coil to generate induction current.
The first magnetic conductive sheet, the permanent magnet and the second magnetic conductive sheet form a magnetic group, the magnetic group is arranged in a magnetic group installation channel of the framework, a magnetic gap of the magnetic group is communicated with a movable channel, a coil iron core extends into the movable channel, the front end part of the coil iron core penetrates through the movable channel and extends into the magnetic gap to be contacted with the first magnetic conductive sheet or the second magnetic conductive sheet, the rear end part of the coil iron core is exposed out of the movable channel for pressing, the electromagnetic coil is wound in a winding area of the framework, the electromagnetic coil is positioned at the periphery of the coil iron core, the coil iron core can be placed by pressing the rear end part of the coil iron core, the front end part of the coil iron core is contacted with the first magnetic conductive sheet or the second magnetic conductive sheet, the coil iron core causes magnetic field change, the magnetic flux of the electromagnetic coil is changed by the changed magnetic field, so that the electromagnetic coil generates induced current, the parts of the power generation module are intensively arranged on the framework, so that the volume of the power generation module is greatly reduced, and the practicability of the power generation module is improved.
The purpose of the utility model can also adopt the following technical measures to solve:
as a more specific scheme, a first socket is formed on the upper surface of the inner cavity of the framework corresponding to the magnetic assembly mounting channel, and a second socket is formed on the lower surface of the inner cavity of the framework corresponding to the magnetic assembly mounting channel.
As a more specific scheme, the first magnetic conductive piece is inserted into the magnetic assembly mounting channel through the first socket, the first magnetic conductive piece is located on the upper surface of the inner cavity of the magnetic assembly mounting channel, the second magnetic conductive piece is inserted into the magnetic assembly mounting channel through the second socket, and the second magnetic conductive piece is located on the lower surface of the inner cavity of the magnetic assembly mounting channel.
First magnetic conduction piece is through passing in first socket inserts magnetism group installation passageway, second magnetic conduction piece inserts in the magnetism group installation passageway through the second socket for the installation effectiveness of the second magnetic conduction piece of first magnetic conduction piece improves the firm degree of installation of the second magnetic conduction piece of first magnetic conduction piece.
As a more specific scheme, the rear end of the framework corresponding to the movable channel is provided with a limiting channel, and the limiting channel is communicated with the movable channel.
As a more specific scheme, a third socket is formed in the upper surface of the inner cavity of the framework corresponding to the limiting channel, and a fourth socket is formed in the lower surface of the inner cavity of the framework corresponding to the limiting channel.
As a more specific scheme, the magnetic separation device further comprises a third magnetic conduction piece, a first magnetic conduction connecting piece, a second magnetic conduction connecting piece and a fourth magnetic conduction piece, wherein the third magnetic conduction piece passes through the third socket and is inserted into the limiting channel, the third magnetic conduction piece is positioned on the upper surface of the inner cavity of the limiting channel, the third magnetic conduction piece is connected with the first magnetic conduction piece through the first magnetic conduction connecting piece, the fourth magnetic conduction piece passes through the fourth socket and is inserted into the limiting channel, the fourth magnetic conduction piece is positioned on the lower surface of the inner cavity of the limiting channel, and the fourth magnetic conduction piece is connected with the second magnetic conduction piece through the second magnetic conduction connecting piece.
The third magnetic conductive sheet is located on the upper surface of the inner cavity of the limiting channel, the third magnetic conductive sheet is connected with the first magnetic conductive sheet through the first magnetic conductive connecting sheet, the third magnetic conductive sheet and the first magnetic conductive sheet have the same magnetic force, the fourth magnetic conductive sheet is located on the lower surface of the inner cavity of the limiting channel, the fourth magnetic conductive sheet is connected with the second magnetic conductive sheet through the second magnetic conductive connecting sheet, the fourth magnetic conductive sheet and the second magnetic conductive sheet have the same magnetic force, a magnetic induction line is formed between the third magnetic conductive sheet and the fourth magnetic conductive sheet, when the coil iron core swings, the rear end part of the coil iron core causes magnetic field change, and the changed magnetic field changes the magnetic flux passing through the electromagnetic coil, so that the electromagnetic coil generates induced current, and the generated energy is greatly improved.
And when the coil core swings, the front end part of the coil core contacts the first magnetic conductive sheet or the second magnetic conductive sheet, the rear end part of the coil core contacts the third magnetic conductive sheet or the fourth magnetic conductive sheet, the swinging action of the coil core is more uniform, the coil core is prevented from shifting, and the practicability of the power generation module is improved.
As a more specific scheme, the first magnetic conductive sheet and the third magnetic conductive sheet are vertically arranged on the first magnetic conductive connecting sheet, and the first magnetic conductive sheet, the first magnetic conductive connecting sheet and the third magnetic conductive sheet are integrally formed to form the first magnetic conductive plate. The first magnetic conduction sheet, the first magnetic conduction connecting sheet and the third magnetic conduction sheet are integrally formed, the number of parts is reduced, the first magnetic conduction plate is directly inserted into the framework to complete installation, the installation efficiency of the power generation module is improved, and the first magnetic conduction plate is installed on the framework, so that the occupied space of the framework is saved, and the size of the power generation module is reduced.
As a more specific scheme, the second magnetic conductive sheet and the fourth magnetic conductive sheet are vertically arranged on the second magnetic conductive connecting sheet, and the second magnetic conductive sheet, the fourth magnetic conductive sheet and the second magnetic conductive connecting sheet are integrally formed to form the second magnetic conductive plate. The second magnetic conduction sheet, the fourth magnetic conduction sheet and the second magnetic conduction connecting sheet are integrally formed, the second magnetic conduction plate is directly inserted into the framework to complete installation, the number of parts is reduced, the installation efficiency of the power generation module is improved, and the second magnetic conduction plate is installed on the framework, so that the occupied space of the framework is saved, and the size of the power generation module is reduced.
As a more specific scheme, the coil core comprises an insertion portion and a limiting portion, the diameter of the limiting portion is larger than that of the insertion portion, the insertion portion and the limiting portion are connected to form a T-shaped coil core, the insertion portion extends into the movable channel, the limiting portion abuts against an inlet of the movable channel, and the depth of the coil core inserted into the movable channel is limited by the limiting portion. The coil core is a T-shaped coil core, the limiting part limits the depth of the coil core inserted into the movable channel, the coil core is prevented from shifting, and the practicability of the power generation module is improved.
More specifically, the skeleton is a plastic skeleton.
The utility model has the advantages as follows:
the utility model discloses, first magnetic conduction piece, permanent magnet and second magnetic conduction piece constitute the magnetic unit, and the magnetic unit is arranged in the magnetic unit installation passageway of skeleton, and the magnetic gap and the movable channel of magnetic unit communicate, stretch into the movable channel with the coil iron core, and the preceding tip of coil iron core passes movable channel and stretches into the magnetic gap in contact with first magnetic conduction piece or second magnetic conduction piece, and the rear end of coil iron core exposes movable channel and supplies the pressure outward, the solenoid is around establishing in the wire winding region of skeleton, and solenoid is located coil iron core periphery, and the rear end of pressing coil iron core can put the coil iron core, makes the preceding tip of coil iron core contact first magnetic conduction piece or second magnetic conduction piece, and the coil iron core arouses magnetic field change, and the magnetic flux that changes passes through solenoid changes to make solenoid produce induced-current, and operate very simply, and movable channel and magnetic unit installation passageway are reserved to the skeleton moreover, the parts of the power generation module are intensively arranged on the framework, so that the volume of the power generation module is greatly reduced, and the practicability of the power generation module is improved.
The utility model discloses, first magnetic conduction piece, first magnetic conduction connection piece and third magnetic conduction piece integrated into one piece reduce the quantity of part, directly insert the skeleton with first magnetic conduction board and can accomplish the installation, second magnetic conduction piece, fourth magnetic conduction piece and second magnetic conduction connection piece integrated into one piece reduce the quantity of part, directly insert the skeleton with second magnetic conduction board and can accomplish the installation, improve power generation module's installation effectiveness, and the occupation space of skeleton is saved to the integrated structure of first magnetic conduction board and second magnetic conduction board to reduce power generation module's volume.
The utility model discloses, the third magnetic conductive plate is located the inner chamber upper surface of spacing passageway, connect through first magnetic conduction connection piece between third magnetic conductive plate and the first magnetic conductive plate, make third magnetic conductive plate and first magnetic conductive plate have the same magnetic force, the fourth magnetic conductive plate is located the inner chamber lower surface of spacing passageway, connect through second magnetic conduction connection piece between fourth magnetic conductive plate and the second magnetic conductive plate, make fourth magnetic conductive plate and second magnetic conductive plate have the same magnetic force, thereby make and form magnetism induction line between third magnetic conductive plate and the fourth magnetic conductive plate, when the coil iron core swings, the back tip of coil iron core arouses magnetic field variation, the magnetic flux that changes makes through solenoid changes, so that solenoid produces induced-current, improve the generated energy greatly.
The utility model discloses, when the coil core swung, the first magnetic conductive plate of preceding tip contact of coil core or second magnetic conductive plate, the back tip contact third magnetic conductive plate or the fourth magnetic conductive plate of coil core, the wobbling action of coil core is more unified, avoids the skew of coil core, improves power module's practicality.
Drawings
Fig. 1 is a schematic view of a self-generating wireless button (a state where a face cover is not pressed down).
Fig. 2 is a schematic cross-sectional view of the self-generating wireless button (with the face cover not pressed down).
Fig. 3 is a schematic view of a self-generating wireless button (face cover pressed state).
Fig. 4 is a schematic cross-sectional view of the self-generating wireless button (face cover pressed state).
Fig. 5 is an exploded view of the self-generating wireless button.
Fig. 6 is another perspective exploded view of the self-generating wireless button.
Fig. 7 is a schematic diagram of a power generation module of the self-generating wireless button.
Fig. 8 is an exploded view of a power generation module of the self-generating wireless button.
Fig. 9 is another perspective exploded view of the power generation module of the self-generating wireless button.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
in the embodiment, as shown in fig. 1 to 9, a self-generating wireless button includes a face cover 1, a bottom case 2, a power generation module 3, an elastic element 4, and a controller 5, where the power generation module 3 includes a permanent magnet 31, a framework 32, a coil core 33, an electromagnetic coil 34, a first magnetic conductive plate 6, and a second magnetic conductive plate 7.
The first magnetic conduction plate 6 comprises a first magnetic conduction sheet 61, a first magnetic conduction connecting sheet 62 and a third magnetic conduction sheet 63, the first magnetic conduction sheet 61 and the third magnetic conduction sheet 63 are vertically arranged on the first magnetic conduction connecting sheet 62, and the first magnetic conduction sheet 61, the first magnetic conduction connecting sheet 62 and the third magnetic conduction sheet 63 are integrally formed to form the first magnetic conduction plate 6.
The second magnetic conduction plate 7 includes a second magnetic conduction sheet 71, a second magnetic conduction connecting sheet 72 and a fourth magnetic conduction sheet 73, the second magnetic conduction sheet 71 and the fourth magnetic conduction sheet 73 are vertically arranged on the second magnetic conduction connecting sheet 72, and the second magnetic conduction sheet 71, the second magnetic conduction connecting sheet 72 and the fourth magnetic conduction sheet 73 are integrally formed to form the second magnetic conduction plate 7.
The framework 32 is a plastic framework, the framework 32 is provided with a movable channel 8, a winding area 81 is arranged on the periphery of the framework 32 corresponding to the movable channel 8, and the electromagnetic coil 34 is wound in the winding area 81.
The front end of the framework 32, which is positioned at the movable passage 8, is provided with a magnetic group installation passage 9, the magnetic group installation passage 9 is communicated with the movable passage 8, the upper surface of the inner cavity of the framework 32, which corresponds to the magnetic group installation passage 9, is provided with a first socket 91, and the lower surface of the inner cavity of the framework 32, which corresponds to the magnetic group installation passage 9, is provided with a second socket 92.
The rear end of the framework 32 corresponding to the movable channel 8 is provided with a limiting channel 10, the limiting channel 10 is communicated with the movable channel 8, the upper surface of the inner cavity of the framework 32 corresponding to the limiting channel 10 is provided with a third socket 101, and the lower surface of the inner cavity of the framework 32 corresponding to the limiting channel 10 is provided with a fourth socket 102.
Assembling the power generation module 3:
first magnetic conductive plate 61 passes first socket 91 and inserts in magnetism group installation passageway 9, and first magnetic conductive plate 61 is located magnetism group installation passageway 9's inner chamber upper surface, third magnetic conductive plate 63 passes third socket 101 and inserts in spacing passageway 10, and third magnetic conductive plate 63 is located the inner chamber upper surface of spacing passageway 10, realizes that first magnetic conductive plate 6 installs on skeleton 32.
Second magnetic conduction piece 71 passes in second socket 92 inserts magnetism group installation passageway 9, and second magnetic conduction piece 71 is located the inner chamber lower surface of magnetism group installation passageway 9, fourth magnetic conduction piece 73 passes fourth socket 102 and inserts spacing passageway 10 in, and fourth magnetic conduction piece 73 is located the inner chamber lower surface of spacing passageway 10, realizes that second magnetic conduction board 7 installs on skeleton 32.
The permanent magnet 31 is arranged in the magnetic group installation channel 9, the first magnetic conduction sheet 61 is positioned on the upper side of the permanent magnet 31, the second magnetic conduction sheet 71 is positioned on the lower side of the permanent magnet 31, the first magnetic conduction sheet 61, the permanent magnet 31 and the second magnetic conduction sheet 71 form a magnetic group, the polarities of the first magnetic conduction sheet 61 and the second magnetic conduction sheet 71 are opposite, a magnetic gap 93 is defined by the first magnetic conduction sheet 61, the permanent magnet 31 and the second magnetic conduction sheet 71, and the magnetic gap 93 is communicated with the movable channel 8.
The coil core 33 comprises an insertion part 331 and a limiting part 332, the diameter of the insertion part 331 is smaller than that of the limiting part 332, and the insertion part 331 and the limiting part 332 are connected to form the T-shaped coil core 33.
The diameter of spacing passageway 10 is greater than the diameter of movable channel 8, coil core 33 passes in spacing passageway 10 inserts movable channel 8, movable channel 8 is arranged in to the portion 331 that inserts of coil core 33, the preceding tip of coil core 33 passes movable channel 8 and stretches into in the magnetic gap 93 and contact second magnetic conduction piece 71, spacing portion 332 of coil core 33 is located spacing passageway 10 and supports and lean on the entrance at movable channel 8, spacing portion 332 limits the degree of depth that coil core 33 inserted movable channel 8, the rear end of coil core 33 stretches out outside spacing passageway 10, and the rear end connection of coil core 33 has extension arm 35, extension arm 35 drives the swing of coil core 33.
The power generation module 3, the face cover 1, the bottom case 2 and the elastic member 4 are assembled:
the elastic element 4 comprises a first torsion spring 41, a second torsion spring 42 and a spring rib 43, the first torsion spring 41 and the second torsion spring 42 are oppositely arranged on the bottom box 2, the elastic end of the first torsion spring 41 is connected with one end of the spring rib 43, and the elastic end of the second torsion spring 42 is connected with the other end of the spring rib 43.
The bottom box 2 is provided with a power generation module installation area 21, the power generation module 3 is installed in the power generation module installation area 21, the extension arm 35 abuts against the elastic rib 43, and the elastic rib 43 forms a reset mechanism of the coil iron core 33.
The utility model discloses a coil core, including face lid 1, coil core 33, face lid 1, face lid 2, face lid 1, face lid.
The controller 5 is arranged in the bottom box 22, the framework 32 is provided with a conductive column 321, one end of the conductive column 321 is connected with the electromagnetic coil 34, the other end of the conductive column 321 is connected with the controller 5, so that the controller 5 is electrically connected with the electromagnetic coil 34, and the electromagnetic coil 34 supplies power to the controller 5 for use.
The working principle is as follows:
when a user presses the face cover 1 downwards, the protrusion 11 of the face cover 1 presses the extension arm 35 downwards, the extension arm 35 drives the coil iron core 33 to swing, the front end part of the coil iron core 33 is contacted with the first magnetic conductive sheet 61, the rear end part of the coil iron core 33 is contacted with the fourth magnetic conductive sheet 73, the electromagnetic coil 34 and the controller 5 form a closed circuit, due to the fact that the coil iron core 33 causes magnetic field change, the changed magnetic field changes magnetic flux passing through the electromagnetic coil 34, the electromagnetic coil 34 generates electromotive force, the closed circuit generates current, the current is supplied to the controller 5 for use, the controller 5 is started and works, meanwhile, the rear end part of the coil iron core 33 presses the elastic rib 43 downwards, and the elastic rib 43 is forced to deform.
When a user loosens the face cover 1, the elastic rib 43 resets, the elastic rib 43 pushes the extension arm 35 upwards, the extension arm 35 drives the coil iron core 33 to swing, the front end part of the coil iron core 33 is contacted with the second magnetic conductive sheet 71, the rear end part of the coil iron core 33 is contacted with the third magnetic conductive sheet 63, the electromagnetic coil 34 and the controller 5 form a closed circuit, because the coil iron core 33 causes the magnetic field change, the changed magnetic field changes the magnetic flux passing through the electromagnetic coil 34, the electromagnetic coil 34 generates electromotive force, the closed circuit generates current, and the current is supplied to the controller 5 for use, so that the controller 5 starts and works.
Claims (10)
1. A power generation module comprises a magnetic group, a framework, a coil iron core and an electromagnetic coil, wherein the framework is provided with a movable channel, a winding area is arranged on the periphery of the framework corresponding to the movable channel, the front end of the framework, positioned on the movable channel, is provided with a magnetic group installation channel, and the magnetic group installation channel is communicated with the movable channel;
the magnetic group comprises a first magnetic conduction sheet, a permanent magnet and a second magnetic conduction sheet, the first magnetic conduction sheet, the permanent magnet and the second magnetic conduction sheet are arranged in the magnetic group installation channel, the first magnetic conduction sheet is positioned on the upper side of the permanent magnet, the second magnetic conduction sheet is positioned on the lower side of the permanent magnet, the polarities of the first magnetic conduction sheet and the second magnetic conduction sheet are opposite, the first magnetic conduction sheet, the permanent magnet and the second magnetic conduction sheet enclose a magnetic gap, and the magnetic gap is communicated with the movable channel;
the coil iron core is arranged in the movable channel, the front end part of the coil iron core extends into the magnetic gap and contacts the first magnetic conduction sheet or the second magnetic conduction sheet, the rear end part of the coil iron core extends out of the movable channel, and the electromagnetic coil is wound in the winding area so as to enable the electromagnetic coil to be positioned on the periphery of the coil iron core;
when the coil iron core swings, the front end part of the coil iron core contacts the second magnetic conduction sheet or the first magnetic conduction sheet, the coil iron core causes the change of a magnetic field, and the changed magnetic field changes the magnetic flux passing through the electromagnetic coil so as to enable the electromagnetic coil to generate induction current.
2. The power generation module of claim 1, wherein: the upper surface of the inner cavity of the framework corresponding to the magnetic unit installation channel is provided with a first socket, and the lower surface of the inner cavity of the framework corresponding to the magnetic unit installation channel is provided with a second socket.
3. The power generation module of claim 2, wherein: first magnetic conduction piece is through passing in first socket inserts magnetism group installation passageway, and first magnetic conduction piece is located the inner chamber upper surface of magnetism group installation passageway, in second magnetic conduction piece inserts magnetism group installation passageway through the second socket, second magnetic conduction piece is located the inner chamber lower surface of magnetism group installation passageway.
4. The power generation module of claim 2, wherein: the back end of the framework corresponding to the movable channel is provided with a limiting channel, and the limiting channel is communicated with the movable channel.
5. The power generation module of claim 4, wherein: the skeleton corresponds the inner chamber upper surface of spacing passageway and opens and to have the third socket, and the skeleton corresponds the inner chamber lower surface of spacing passageway and opens and to have the fourth socket.
6. The power generation module of claim 5, wherein: still include third magnetic conduction piece, first magnetic conduction connection piece, second magnetic conduction connection piece and fourth magnetic conduction piece, in third magnetic conduction piece passed third socket and inserted spacing passageway, third magnetic conduction piece was located the inner chamber upper surface of spacing passageway, is connected through first magnetic conduction connection piece between third magnetic conduction piece and the first magnetic conduction piece, in fourth magnetic conduction piece passed fourth socket and inserted spacing passageway, fourth magnetic conduction piece was located the inner chamber lower surface of spacing passageway, connects through second magnetic conduction connection piece between fourth magnetic conduction piece and the second magnetic conduction piece.
7. The power generation module of claim 6, wherein: the first magnetic conduction sheet and the third magnetic conduction sheet are vertically arranged on the first magnetic conduction connecting sheet, and the first magnetic conduction sheet, the first magnetic conduction connecting sheet and the third magnetic conduction sheet are integrally formed to form the first magnetic conduction plate.
8. The power generation module of claim 6, wherein: the second magnetic conductive sheet and the fourth magnetic conductive sheet are vertically arranged on the second magnetic conductive connecting sheet, and the second magnetic conductive sheet, the fourth magnetic conductive sheet and the second magnetic conductive connecting sheet are integrally formed to form a second magnetic conductive plate.
9. The power generation module of claim 1, wherein: the coil core comprises an insertion portion and a limiting portion, the diameter of the limiting portion is larger than that of the insertion portion, the insertion portion and the limiting portion are connected to form a T-shaped coil core, the insertion portion stretches into the movable channel, the limiting portion abuts against an entrance of the movable channel, and the limiting portion limits the depth of the coil core inserted into the movable channel.
10. The power generation module of claim 1, wherein: the skeleton is a plastic skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219529.6U CN213213299U (en) | 2020-09-30 | 2020-09-30 | Power generation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219529.6U CN213213299U (en) | 2020-09-30 | 2020-09-30 | Power generation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213213299U true CN213213299U (en) | 2021-05-14 |
Family
ID=75824978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022219529.6U Expired - Fee Related CN213213299U (en) | 2020-09-30 | 2020-09-30 | Power generation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213213299U (en) |
-
2020
- 2020-09-30 CN CN202022219529.6U patent/CN213213299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |